|Publication number||US257038 A|
|Publication date||Apr 25, 1882|
|Filing date||May 3, 1880|
|Publication number||US 257038 A, US 257038A, US-A-257038, US257038 A, US257038A|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (51), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
(ModeL) J. v. MoMANN.
DENTAL IMPRESSION 0UP.
Patented Apr. 25, 1882..
N. PETERS. PhDhrLilhngmphL-n waimn wn. D. c.
UNITED STATES PATENT OFFICE.
JAMES V. MGMANN, OF WAVERLY, OHIO.
SPECIFICATION forming part of Letters Patent No. 257,038, dated April 25, 1882.
Application filed May 3, 1880. (Model.)
To all whom it may concern:
Be it known that I, JAMES V. MOMANN, of Waverly, in the county of Pike and State of Ohio, have invented a new and useful Improvement in Impression-Cups for Dental Use, of which the following is a full, clear, and exact description, reference being bad to the annexed drawings, forming part of this specification.
-This invention relates to separable cups for holding plaster in taking impressions of the gums where artificial sets of teeth are required.
The invention consists of a sectional cup formed in two parts, which are pivoted together in such manner that they shall be adapted to close to diminish the normal width of the cup and to be readily taken apart when desired.
In the drawings, Figure l is a perspective view of the cup, showing the under side; and Fig. 2, a view of the sections detached from each other.
The cup is divided through the center of the handle, forming two sections, A A, of nearly equal size, one of which has a lip, B, fitting into a recess, G, in the other and seoured therein by means of a screw, D. The parts are thus pivoted together near the base of the handle, and the recess 0 is made large enough to allow the lip B to oscillate slightly therein when the sides of the cup are compressed together; and to allow this movement patient, and by means of the screw the size of V the cup may be adjusted to fit the gums. After the impression is taken the sections are to be taken apart to remove the cast.
I am aware that it is not broadly new to construct an impression-cup of two detachable sections for the purpose of facilitating the removal of the cast; but I am not aware that such a cup has before been made adjustablein width, as above described.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
An impression-cup eonsistin g of the sections A A, beveled at their adjacent edges, and having respectively the lip B and recess 0, and the screw D, all combined, substantially as shown and described, whereby the sections may be adjusted to and from each other for convenience in use, as set forth.
JAMES V. MGMANN.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US2594832 *||Apr 25, 1951||Apr 29, 1952||Wentzel Frank C||Dental impression tray|
|US2708931 *||Feb 19, 1953||May 24, 1955||Freedland Jack J||Shock-therapy mouth guard|
|US5320114 *||May 24, 1993||Jun 14, 1994||E-Z Gard Industries, Inc.||Boiling and stabilization tray for mouthguards|
|US5460527 *||Aug 22, 1994||Oct 24, 1995||E-Z Gard Industries, Inc.||Composite dental bleaching tray|
|US5718575 *||Dec 16, 1996||Feb 17, 1998||Big Picture, Inc.||Adjustable, customizable performance enhancing dental appliance|
|US5836761 *||Aug 5, 1996||Nov 17, 1998||Big Picture, Inc.||Adjustable customized dental appliance|
|US5865619 *||Feb 11, 1998||Feb 2, 1999||Big Picture, Inc.||Triple composite performance enhancing dental appliance|
|US5879155 *||Dec 16, 1996||Mar 9, 1999||Big Picture, Inc.||Adjustable customized composite dental appliance with wire band|
|US6012919 *||Feb 1, 1999||Jan 11, 2000||Cross, Iii; Henry D.||Triple composite performance enhancing dental appliance|
|US6200133||Mar 8, 1999||Mar 13, 2001||Big Picture, Inc.||Adjustable customizable dental appliance with triple composite structure|
|US6237601||Sep 8, 2000||May 29, 2001||Big Picture, Inc.||Cross-cantilever connectors for a dental appliance|
|US6257239||Sep 8, 2000||Jul 10, 2001||Bite Tech, Inc.||Dental appliance with anti-microbial additive|
|US6371758||Dec 12, 1996||Apr 16, 2002||Bite Tech, Inc.||One-piece customizable dental appliance|
|US6415794 *||Sep 8, 2000||Jul 9, 2002||Bite Tech, Inc.||Composite dental appliance with wedge|
|US6491036||Apr 6, 2001||Dec 10, 2002||William A. Cook||Low-density polyethylene dental appliance and mouthguard with nucleating agent|
|US6505626||Apr 6, 2001||Jan 14, 2003||Jon D. Kittelsen||Composite mouthguard with nonsoftenable framework and disconnected anterior impact braces|
|US6505627||Apr 6, 2001||Jan 14, 2003||Jon D. Kittelsen||Composite mouthguard with palate arch and anterior palate opening|
|US6505628||Apr 6, 2001||Jan 14, 2003||Jon D. Kittelsen||Quadruple composite performance enhancing mouthguard|
|US6508251||Apr 6, 2001||Jan 21, 2003||Jon D. Kittelsen||Composite mouthguard with palate arch with nonsoftening framework having at least one bridge|
|US6510853||Apr 6, 2001||Jan 28, 2003||Jon D. Kittelsen||Encapsulated quintuple composite mouthguard|
|US6539943||Sep 8, 2000||Apr 1, 2003||Bite Tech, Inc.||Encapsulated composite dental appliance|
|US6553996||Apr 6, 2001||Apr 29, 2003||Jon D. Kittelsen||Dental appliance with antimicrobial additive|
|US6581604||Apr 6, 2001||Jun 24, 2003||Bite Tech, Inc.||Low-density polyethylene dental appliance and mouthguard|
|US6588430||Apr 6, 2001||Jul 8, 2003||Bite Tech, Inc.||Composite performance enhancing mouthguard with embedded wedge|
|US6598605||Sep 8, 2000||Jul 29, 2003||Bite Tech, Inc.||Non-softenable, impressionable framework for dental appliances|
|US6626180||Sep 8, 2000||Sep 30, 2003||Bite Tech, Inc.||Quadruple composite performance enhancing dental appliance|
|US6675806||Apr 6, 2001||Jan 13, 2004||Bite Tech, Inc.||Composite mouthguard with elastomeric traction pads and disconnected anterior impact braces|
|US6691710||Apr 6, 2001||Feb 17, 2004||Bite Tech, Inc.||Composite mouthguard|
|US6820623||Nov 14, 2002||Nov 23, 2004||Bite Tech, Inc.||Polyethylene dental appliance and mouthguard with tactifier resin|
|US7270540 *||May 1, 2003||Sep 18, 2007||Skinner Gregory C||Adjustable dental impression tray and methods for using same|
|US8074658||Jun 12, 2003||Dec 13, 2011||Bite Tech, Inc.||Composite performance enhancing tethered mouthguard|
|US8104324||Jul 7, 2010||Jan 31, 2012||Bio-Applications, LLC||Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems|
|US8453650||Jul 3, 2012||Jun 4, 2013||Mdm||Mouthpiece|
|US8468870||Jan 11, 2012||Jun 25, 2013||Bio-Applications, L.L.C.||Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems|
|US8567408||Aug 26, 2009||Oct 29, 2013||Bite Tech, Inc.||Composite oral appliances and methods for manufacture|
|US8607798||Jun 2, 2011||Dec 17, 2013||Shock Doctor, Inc.||Custom mouthguard|
|US8689796||May 17, 2011||Apr 8, 2014||Shock Doctor, Inc.||Mouthguard with linear storage configuration|
|US8739599||Mar 2, 2011||Jun 3, 2014||Bio-Applications, LLC||Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems|
|US8739600||Jan 11, 2012||Jun 3, 2014||Bio-Applications, LLC||Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems|
|US20030101999 *||Apr 6, 2001||Jun 5, 2003||Kittelsen Jon D.||Composite mouthguard with nonsoftening framework|
|US20040009451 *||May 1, 2003||Jan 15, 2004||Skinner Gregory C.||Adjustable dental impression tray and methods for using same|
|US20040094165 *||Nov 14, 2002||May 20, 2004||Cook William A.||Polyethylene dental appliance and mouthguard with tactifier resin|
|US20040250817 *||Jun 12, 2003||Dec 16, 2004||Kittelsen Jon D.||Composite performance enhancing tethered mouthguard|
|US20040250818 *||Jun 12, 2003||Dec 16, 2004||Cook William A.||Mouthguard fitting tool|
|US20100252053 *||Sep 30, 2009||Oct 7, 2010||Dena Petty Garner||Methods and apparatus for reduction of lactate|
|US20100269836 *||Aug 26, 2009||Oct 28, 2010||Mark Roettger||Composite oral appliances and methods for manufacture|
|US20110017221 *||Jan 13, 2010||Jan 27, 2011||Dena Petty Garner||Methods and Apparatus for Reduction of Cortisol|
|USD398224||Dec 16, 1996||Sep 15, 1998||Southpac Trust International, Inc.||Floral wrapper|
|USD663485||Jun 2, 2010||Jul 10, 2012||Shock Doctor, Inc.||Custom mouthguard|
|USD663486||Jun 2, 2010||Jul 10, 2012||Shock Doctor, Inc.||Custom mouthguard|
|USD688832||May 17, 2011||Aug 27, 2013||Shock Doctor, Inc.||Mouthguard|