|Publication number||USRE35318 E|
|Application number||US 08/276,983|
|Publication date||Aug 27, 1996|
|Filing date||Jul 19, 1994|
|Priority date||Feb 13, 1989|
|Also published as||US5132588|
|Publication number||08276983, 276983, US RE35318 E, US RE35318E, US-E-RE35318, USRE35318 E, USRE35318E|
|Inventors||William J. Warman|
|Original Assignee||Warman; William J.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (16), Referenced by (63), Classifications (14), Legal Events (4)|
|External Links: USPTO, USPTO Assignment, Espacenet|
1. Field of the Invention
The field of invention relates to protective shields, and more particularly pertains to a new and improved viewing screen protective shield wherein the same may be readily secured and replaced as necessary in association with a viewing screen typically exposed to erosion.
2. Description of the Prior Art
The use of protective shields of various types to afford a level of protection to an associated device is known in the prior art. Shields of the prior art have typically been of cumbersome and expansive construction or of configurations not particularly well suited for providing replacement shields to viewing screens exposed to erosion in their environment such as fish finders and the like, and subject to solar, airborne dust particles, and water spray exposure. Examples of prior art protective shields available may be found in U.S. Pat. No. 3,995,674 to Crawford for example. The Crawford patent utilizes an angulated shield securable to an upper surface of a television receiver to deflect articles falling thereon. The angulation of the upper shield prevents objects from entering the electrical circuitry and air ducts rearwardly of the television set.
U.S. Pat. No. 4,259,568 to Dynesen sets forth a casing pivotally mounted rearwardly of a calculator that may optionally support or protect the calculator face. The Dynesen patent is of relatively rigid construction to address the problem of protecting a calculator during storage thereof.
U.S. Pat. No. 4,726,406 to Weatherspoon sets forth a flexible vinyl protective covering for securement overlying a vehicular windshield including a plurality of fasteners for securement of the shield to the automobile as well as utilizing stiffening elements along peripheral side edges of the shield to maintain the geometric integrity of the shield during use.
U.S. Pat. No. 4,733,776 to Ward sets forth a transparent shield utilizing hook and loop fasteners for securement of the shield and an associated foam protective layer to cover the elongate surfaces of various electrical devices to enable utilization of the device while simultaneously protecting the device subject to breakage during use.
U.S. Pat. No. 4,746,043 to Booker sets forth an enclosure for calculator type devices utilizing an enclosure with a transparent window positioned therethrough to enable access to the various components of the calculator or the like while simultaneously protecting the calculator from impact during use.
As such, it may be appreciated that there is a continuing need for a new and improved viewing screen protective shield wherein the same addresses both the problems of effectiveness in use and ease of installation or removal, and in this respect, the present invention substantially fulfills this need.
In view of the foregoing disadvantages inherent in the known types of protective shields now present in the prior art, the present invention provides a viewing screen protective shield wherein the same may be readily and efficiently securable to a viewing screen typically subject to destructive environmental conditions. As such, the general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new and improved viewing screen protective shield which has all the advantages of the prior art protective shields and none of the disadvantages.
To attain this, the present invention comprises a relatively thin polymeric flexible shield adherably mountable to a viewing screen. The shield is of generally rectangular configuration formed with convexly outwardly extending peripheral edges with a single extending tab directed outwardly of a corner of the intersection of two of the edges to enable and enhance manual grasping of the shield. The shield may be polarized to reduce glare in daylight viewing conditions and be further provided with a plurality of transparent adhesive strips for enhanced securement of the shield to a viewing screen.
My invention resides not in any one of these features per se, but rather in the particular combination of all of them herein disclosed and claimed and it is distinguished from the prior art in this particular combination of all of its structures for the functions specified.
There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are, of course additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto. Those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
Further, the purpose of the foregoing abstract is to enable the U.S. Patent and Trademark Office and the public generally, and especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application. The abstract is neither intended to define the invention of the application, which is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.
It is therefore an object of the present invention to provide a new and improved viewing screen protective shield which has all the advantages of the prior art protective shields and none of the disadvantages.
It is another object of the present invention to provide a new and improved viewing screen protective shields which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new and improved viewing screen protective shield which is of a durable and reliable construction.
An even further object of the present invention is to provide a new and improved viewing screen protective shield which is susceptible of a low cost of manufacture with regard to both materials and labor, and which accordingly is then susceptible of low prices of sale to the consuming public, thereby making such viewing screen protective shields economically available to the buying public.
Still yet another object of the present invention is to provide a new and improved viewing screen protective shield which provides in the apparatuses and methods of the prior art some of the advantages thereof, while simultaneously overcoming some of the disadvantages normally associated therewith.
Still another object of the present invention is to provide a new and improved viewing screen protective shield wherein the same is readily securable and releasable in association with a viewing screen.
These together with other objects of the invention, along with the various features of novelty which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure. For a better understanding of the invention, its operating advantages and the specific objects attained by its uses, reference should be had to the accompanying drawings and descriptive matter in which there is illustrated preferred embodiments of the invention.
The invention will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
FIG. 1 is an isometric illustration of the instant invention in association with an electronic device including a viewing screen.
FIG. 2 is an orthographic top plan view of the instant invention.
FIG. 3 is an isometric illustration of Section 3, as illustrated in FIG. 2.
With reference now to the drawings, and in particular to FIGS. 1 to 3 thereof, a new and improved viewing screen protective shield embodying the principles and concepts of the present invention and generally designated by the reference numeral 10 will be described.
More specifically, it will be noted that the viewing screen protective shield 10 essentially comprises a polymetric transparent film 11 adherably securable to the viewing screen 13 of an electronic instrument 12, such as a fish finder and the like. Instruments of this class are typically exposed to adverse environmental conditions such as airborne debris, dust, water vapor, and solar exposure. The viewing screen 13 is formed with arcuate corners conventional in the industry and is of a generally convex outwardly extending geometric configuration. The film 11 may be formed to be polarized to reduce glare during usage of the device 12 and film 11 in outdoor environments.
The film 11 is formed with convex peripheral edges including top edge 14, bottom edge 15, right edge 16, and left edge 17, whereupon application of the film to the viewing screen 12, the film 11 will overlie the entire surface of the screen. A tab 18 extends diagonally outwardly of the intersection of the left and top edges 17 and 14 respectively to enhance manual grasping of the film to enable an individual to readily remove and replace the film 11 as it, rather than the more expensive screen 12, loses clarity due to exposure in particular environmental scenarios.
The intersection of the top and right edges 14 and 16, right and bottom 16 and 15, and bottom and left edges 15 and 17, are formed as arcuate corners to conform the film 11 to the viewing screen 13.
Further, natural adhesion between the polymeric film 11 and the polymeric viewing screen 13 enables adhesion of the film to the screen. Additional transparent adhesive strips 19 and 20 positioned adjacent right and left edges 16 and 17 respectively enables enhanced securement of the film 11 to the screen 13 wherein each adhesive strip is provided with a removable covering strip 22 that may be peeled away to expose the adhesive thereunder and enable the securement of the film to the screen 13. Further, it should be noted that the film 11 is of a constant thickness throughout to avoid distortion in the viewing of subject matter presented by the electronic device 12 through the viewing screen 13.
As to the manner of usage and operation of the instant invention, the same should be apparent from the above description, and accordingly no further discussion relative to the manner of usage and operation of the instant invention shall be provided.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US2958801 *||Jan 13, 1960||Nov 1, 1960||Bell Telephone Labor Inc||Cathode ray tube construction|
|US3964780 *||May 17, 1974||Jun 22, 1976||Panjeti Babu Naidu||Snow protectors for windshields|
|US3995674 *||Nov 11, 1974||Dec 7, 1976||Crawford Virginia E||Television top protector|
|US4032687 *||Dec 12, 1975||Jun 28, 1977||Funstuf, Inc.||Transferable color changeable applique|
|US4090464 *||Jun 25, 1975||May 23, 1978||Bishopp John H||Vandal guard sheet|
|US4204231 *||Mar 20, 1978||May 20, 1980||Clinton Electronics Corporation||Cathode ray tube with laminated panel and method of making same|
|US4259568 *||Oct 12, 1979||Mar 31, 1981||Henning Dynesen A/S||Combined casing and operational support for a pocket calculator|
|US4427861 *||Dec 23, 1982||Jan 24, 1984||Amp Incorporated||Means for mounting membrane switches to cathode ray tubes|
|US4652085 *||Apr 7, 1986||Mar 24, 1987||Selling Harley M||Dark room safe light filter assembly for a TV set|
|US4726406 *||May 29, 1986||Feb 23, 1988||Weatherspoon William T||Windshield cover|
|US4733776 *||Jul 8, 1985||Mar 29, 1988||Keith Ward||Protective device for remote control unit|
|US4746043 *||Aug 5, 1986||May 24, 1988||Booker David R||Enclosure for devices such as calculators|
|US4802719 *||Jul 24, 1985||Feb 7, 1989||Farrand Optical Co.||Infra-red laser shield|
|US4907090 *||Oct 13, 1988||Mar 6, 1990||Fredrick Ananian||Projection television screen protector|
|US4930015 *||Apr 6, 1988||May 29, 1990||Zenith Electronics Corporation||Flat tension mask cathode ray tube implosion system|
|US5190825 *||Oct 25, 1991||Mar 2, 1993||Saint-Gobain Vitrage||Adhesive layer used in the manufacture of laminated glazings, method of manufacturing and laminated glazings comprising such layer|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US6660388||Aug 7, 2001||Dec 9, 2003||3M Innovative Properties Company||Antisoiling hardcoat|
|US6660389||Aug 7, 2001||Dec 9, 2003||3M Innovative Properties Company||Information display protectors|
|US6750922||Sep 20, 2000||Jun 15, 2004||James M. Benning||Screen protector|
|US6800378||Oct 14, 2002||Oct 5, 2004||3M Innovative Properties Company||Antireflection films for use with displays|
|US6841190||Oct 21, 2003||Jan 11, 2005||3M Innovative Properties Company||Antisoiling hardcoat|
|US7070837 *||Nov 26, 2002||Jul 4, 2006||Mark Ross||Screen protector|
|US7101616||Sep 6, 2002||Sep 5, 2006||3M Innovative Properties Company||Smudge resistant nanocomposite hardcoats and methods for making same|
|US7351470||Apr 29, 2002||Apr 1, 2008||3M Innovative Properties Company||Removable antireflection film|
|US7957524||Jun 7, 2011||Zagg Incorporated||Protective covering for an electronic device|
|US7992917||Aug 9, 2011||Clearplex Corporation||Protective laminates for windshields|
|US8172300||Jun 23, 2011||May 8, 2012||Clearplex Corporation||Protective laminates|
|US8342325||Jan 1, 2013||Treefrog Developments, Inc||Housing for receiving and encasing an object|
|US8393466||Mar 12, 2013||Treefrog Developments, Inc||Housing for encasing an object|
|US8526180||Nov 29, 2012||Sep 3, 2013||TreeFrog Development, Inc.||Housing for encasing an object having an electrical connection|
|US8531824||Nov 29, 2012||Sep 10, 2013||Treefrog Developments, Inc.||Housing for encasing an object having a headphone port|
|US8531834||Jul 30, 2012||Sep 10, 2013||Treefrog Developments, Inc.||Housing for encasing a tablet computer|
|US8548541||Nov 29, 2012||Oct 1, 2013||Treefrog Developments, Inc.||Housing for encasing an object having a proximity sensor|
|US8564950||Nov 19, 2012||Oct 22, 2013||Treefrog Developments, Inc.||Housing encasing a device having a switch|
|US8567596||Aug 13, 2010||Oct 29, 2013||Zagg Intellectual Property Holding Co., Inc.||Electronic device protective film application kit and method|
|US8570737||Dec 6, 2012||Oct 29, 2013||Treefrog Developments, Inc.||Housing for encasing an object|
|US8708142||Oct 19, 2012||Apr 29, 2014||TreeFrog Development, Inc.||Housing for encasing an object|
|US8940122||Mar 9, 2011||Jan 27, 2015||Wrapsol Acquisition, Llc||Protective adhesive film, method of adhering protective adhesive film to a device, and device comprising protective adhesive film|
|US8973753||Sep 27, 2013||Mar 10, 2015||Treefrog Developments, Inc.||Housing for encasing an electronic device|
|US8974620||Mar 15, 2013||Mar 10, 2015||Racing Optics, Inc.||Touch screen shield|
|US8995126||Feb 13, 2014||Mar 31, 2015||Treefrog Developments, Inc.||Housing for encasing a tablet computer|
|US9023162||Apr 29, 2008||May 5, 2015||Clearplex Corporation||Method of manufacturing a windshield having a protective laminate|
|US9089056||Sep 17, 2013||Jul 21, 2015||Treefrog Developments, Inc.||Housing for encasing an object|
|US9104256||Jan 16, 2015||Aug 11, 2015||Racing Optics, Inc.||Touch screen shield|
|US9107299||Apr 3, 2014||Aug 11, 2015||Treefrog Developments, Inc.||Housing for encasing an electronic device|
|US9128545 *||May 14, 2010||Sep 8, 2015||Racing Optics, Inc.||Touch screen shield|
|US9204697||Jan 9, 2013||Dec 8, 2015||The Joy Factory, Inc.||Protective casing providing impact absorption and water resistance for portable electronic devices|
|US9220328||May 18, 2014||Dec 29, 2015||Otter Products, Llc||Waterproof protective case for an electronic device|
|US9241551||May 19, 2014||Jan 26, 2016||Otter Products, Llc||Protective case with compartment|
|US9247661||Jul 21, 2014||Jan 26, 2016||Treefrog Developments, Inc.||Housing for encasing an electronic device|
|US9248634||Sep 21, 2012||Feb 2, 2016||Otter Products, Llc||Protective adhesive film, method of adhering protective adhesive film to a device, and device comprising protective adhesive film|
|US9274625||Jul 20, 2011||Mar 1, 2016||Racing Optics, Inc.||Touch screen shield|
|US9276626||Aug 20, 2013||Mar 1, 2016||Treefrog Developments, Inc.||Housing for encasing a tablet computer|
|US9295297||Jun 17, 2014||Mar 29, 2016||Racing Optics, Inc.||Adhesive mountable stack of removable layers|
|US9300078||Aug 25, 2014||Mar 29, 2016||Otter Products, Llc||Waterproof housing for mobile electronic device and waterproof adapter for accessory device|
|US9300344||Jun 13, 2012||Mar 29, 2016||Treefrog Developments, Inc.||Protective encasement for mobile computing device|
|US9346251||Dec 9, 2014||May 24, 2016||Otter Products, Llc||Protective adhesive film product|
|US9380723||Oct 30, 2015||Jun 28, 2016||Treefrog Developments, Inc.||Housing for encasing an electronic device|
|US9421745||Dec 24, 2014||Aug 23, 2016||Otter Products, Llc||Method of adhering protective adhesive film to a device|
|US9439314||Nov 11, 2015||Sep 6, 2016||Treefog Developments, Inc.||Housing for encasing an electronic device|
|US20030012936 *||Apr 29, 2002||Jan 16, 2003||Draheim Erica J.||Removable antireflection film|
|US20030116270 *||Oct 14, 2002||Jun 26, 2003||Hawa A. Nader||Antireflection films for use with displays|
|US20030129355 *||Nov 26, 2002||Jul 10, 2003||Mark Ross||Screen protector|
|US20040081764 *||Oct 21, 2003||Apr 29, 2004||3M Innovative Properties Company||Antisoiling hardcoat|
|US20040130788 *||Jan 18, 2002||Jul 8, 2004||Kazuhiko Minami||Optical filter and filter for touch panel type display|
|US20040246386 *||Jun 4, 2003||Dec 9, 2004||THOMAS Judith M.||Screen protection kit having a sizing grid|
|US20070021068 *||Jun 30, 2006||Jan 25, 2007||Alfred Dewhurst||User applied template cover for hand-held music player|
|US20080174140 *||Nov 13, 2007||Jul 24, 2008||Clearplex Corporation||Protective laminates for windshields|
|US20080206522 *||Apr 29, 2008||Aug 28, 2008||Clearplex Corporation||Method of manufacturing a windshield having a protective laminate|
|US20080239485 *||Mar 30, 2007||Oct 2, 2008||Arisawa Mfg. Co., Ltd.||Method for manufacturing stereoscopic displaying apparatus, method for manufacturing phase shift plate, and the phase shift plate thereby|
|US20090086415 *||Mar 2, 2007||Apr 2, 2009||Shieldzone Corp.||Protective covering for an electronic device|
|US20100021680 *||Jan 28, 2010||Wintek Corporation||Anti-dust apparatus for liquid crystal display (lcd) panel|
|US20100270189 *||Mar 10, 2010||Oct 28, 2010||Zagg, Inc.||Protective covering with a customizable image for an electronic device|
|US20110236629 *||Sep 29, 2011||Zagg, Inc.||Protective covering for an electronic device|
|US20110279383 *||Nov 17, 2011||Wilson Stephen S||Touch Screen Shield|
|USD685327||Mar 26, 2012||Jul 2, 2013||Treefrog Developments, Inc.||Headphone adapter for a case for an electronic device|
|USD736777||May 11, 2013||Aug 18, 2015||Treefrog Developments, Inc.||Case for an electronic device|
|WO2002099479A2 *||Jan 18, 2002||Dec 12, 2002||3M Innovative Properties Company||Optical filter and filter for touch panel type display|
|WO2002099479A3 *||Jan 18, 2002||May 15, 2003||3M Innovative Properties Co||Optical filter and filter for touch panel type display|
|U.S. Classification||313/479, 348/832, 348/818, 313/478|
|International Classification||H01J29/86, H04N5/65, H01J29/89|
|Cooperative Classification||H01J2229/8922, H04N5/65, H01J29/896, H01J29/867|
|European Classification||H01J29/86H, H04N5/65, H01J29/89F|
|Aug 2, 1999||FPAY||Fee payment|
Year of fee payment: 8
|Sep 27, 2005||FPAY||Fee payment|
Year of fee payment: 12
|Nov 14, 2005||SULP||Surcharge for late payment|
|Dec 5, 2005||PRDP||Patent reinstated due to the acceptance of a late maintenance fee|
Effective date: 20051205