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Publication numberUS3084938 A
Publication typeGrant
Publication dateApr 9, 1963
Filing dateMar 26, 1962
Priority dateMar 26, 1962
Publication numberUS 3084938 A, US 3084938A, US-A-3084938, US3084938 A, US3084938A
InventorsEdward C Kapanowski
Original AssigneeEdward C Kapanowski
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Safety handgrip
US 3084938 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

E. C. KAPANOWSKI SAFETY HANDGRIP Filed March 26, 1962 l4 INVENTOR EDWARD C. KAPANOWSIQ April 9, 1963 United States Patent 3,084,938 SAFETY HANDGRIP Edward. C. Kapanowski, 3509 S. Paulina St, Chicago 9, Iii. Filed Mar. 26, 1962, Ser. No. 182,302 1 Claim. (Cl. 273-72) This invention relates generally to safety handgrips for athletic equipment, tools, and the like and more particularly relates to an improved handgrip of the character described having novel means for engaging the fingers of a hand during use of the said equipment, tools or the like.

In the specification, the invention will be described and illustrated in connection with a baseball bat, although it should be understood that the invention can be used with equal advantage in connection with other articles such as golf clubs, axes, hammers, etc..

It is well known that one of the problems attendant the use of long-handled instruments of the type described is that they tend to slip from the hands due to the nature of their use. Thus, for example, a relatively common occurrence in the game of baseball is the sight of a bat flying loose from the hands of a batter as he swings at the ball. The dangers attendant such a free flying bat are, of course, obvious, particularly when the same is propelled toward a crowd of spectators observing the game.

In an effort to prevent such accidents, baseball players have employed numerous precautionary measures, such as sprinkling the bat handle with rosin, applying pine tar, wearing thin high-friction gloves, or covering the bat handle with tape and other similar substances. However, these measures have proved ineffectual and the accidents continue to occur wih disturbing frequency.

Other attempts to cope with the problem have included the provision of handgrip devices which were attached to the bat handle and which purportedly prevented the bat from slipping out of the batters grip. However, these prior handgrips were invariably characterized by certain obvious disadvantages as attested to by the virtual non-use thereof. Thus, for example, the prior devices often comprised protruding ridges or indented grooves built into the bat handle as a permanent part thereof. Such permanently positioned ridges or grooves not only failed to solve the problem, but were further objectionable because the hand sizes of individual batsmen differ as do their batting habits in the specific manner in which they grip the hat or position their hands.

Other prior devices comprised a plurality of individual parts which could be positioned in adjustably spaced relationship on the bat handle. The latter devices were objectionable because the proper use thereof was unduly complicated and detracted from the high degree of concentration required for skillful batting. Furthermore, the substantial bulk of these devices was frequently discomforting to the batter. In the latter regard, it is well known that most baseball players prefer to grip the smooth Wood of the bat handle directly with their hands, with no uneven or protruding articles therebetween.

It is, therefore, an important object of this invention to provide a safety handgrip for baseball bats, or the like, which overcomes all of the disadvantages described hereinabove.

Another important object of the invention is to afford a safety handgrip of the character described which is small in size and functions in a novel manner whereby the same does not interfere with normal batting habits. A related object is to afford such a handgrip which is most comfortable to the user thereof. In this regard, the invention comprises a thin band which is mountable on a bat handle, said band having a thin strap extending therefrom which is positionable through any adjacent pair of the batters fingers.

A further object is to provide a safety handgip of the character described which may be removably attached to a bat handle so that the same may be readily detached for use with other bats.

Still another object is to afford a safety handgrip of the character described which is adjustable so the same may be mounted on handles of virtually any dimension.

Yet another object is to provide a safety handgrip of the character described which may be comfortably used by all batsmen irrespective of their hand size, batting habits, or batting orientation, viz., left or right handed.

Still a further object is to afford a safety handgrip of the character described which may be readily released by the batter when desired. The batter thus may release and drop the bat in the usual manner after hitting the ball.

Another object is to provide a safety handgrip of the character described which may be inexpensively fabricated as a standardized mass-produced item, and yet is most durable and efiicient for the purposes intended.

For the purpose of facilitating an understanding of my invention, 1 have illustrated in the accompanying drawings a preferred embodiment thereof, from an inspection of which, when considered in connection with the following description, my invention, its mode of construction, assembly and operation, and many of its advantages should be readily understood and appreciated.

Referring to the drawings in which the same characters of reference are employed to indicate corresponding or similar parts throughout the several figures of the drawings:

FIG. 1 is a fragmentary perspective view of a safety handgrip embodying the principles of the invention and showing the same in actual use by a batsman;

FIG. 2 is an enlarged fragmentary perspective view showing the invention operationally mounted on a bat handle;

FIG. 3 is a bottom plan view of the invention in the open and inoperative condition; 7

FIG. 4 is an end e-levational View thereof; and

HS. 5 is a sectional view taken on the plane of line 5-5 in FIG. 2 and viewed in the direction indicated.

Referring now to the various figures of the drawings, the reference numeral lib indicates generally a safety handgrip embodying the principles of the invention. The handgrip It comprises a flexible, elongated band 12 having ends 14 and 16. Fastening means, such as a coating of a suitable pressure-sensitive adhesive 18 is applied to an area of the bottom surface of the band 12 adjacent the end 16, as indicated in FIG. 3 of the drawings. Preferably, the adhesive 18 does not extend to the extremities of the band 12 so that there is provided an adhesive-free marginal area such as 20 for facilitating the operational mounting and removal of the handgrip 10.

Projecting upwardly from the top surface of the band 12 is a thin web or strap 22. It will be noted that the strap 22, lies in a plane parallel to the longitudinal axis of the band 12. Secured to the upper extremity of the strap 22, and transversely thereof, is a finger engaging member 24. It will thus be noted that the member 24 lies in a plane transverse to the longitudinal axis of the band 12 so that the finger engaging member, band and strap 22 comprise a generally I-shaped structure as viewed in FIG. 4 of the drawings. The member 24 is generally symmetrical in configuration and the same is provided with a pair of arcuate or curved segments 26 and 28 for reasons which will become apparent as the description proceeds.

'sense the presence thereof.

Operation of the handgrip it may now be described with particular reference being had to FIGS. 1, 2 and 5 of the drawings. The band 12 is operationally mounted on a bat handle B by merely wrapping the same thereupon in tight encircling relationship and adhering the end 16 to the end 14. The batsman now grips the bat in his normal manner with the exception that he positions the strap 22 up in the crotch between any two adjacent fingers of one of his hands (see FIG. 1). The curved segments 26 and 28 of the finger engaging member 24 now abut or bear upon the two affected fingers in comfortable contour accommodating relationship. With the handgrip thus positioned and employed, it has been found that it is virtually impossible for the bat B to fly free from the batsmans grip. Thus, for example, even if the batsman were inadvertently to open or extend all of the fingers of one or both of his hands, the cooperating action of the member 24 against the two affected fingers would nonetheless prevent the bat from flying free.

Despite the described efiicient results obtained with my novel handgrip, it is most important to note that the same does not discomfort or interfere in any way with the batsman. It will thus be seen that the operationally mounted band 12 comprises a virtual outer skin for the bat handle B so that the batsman does not feel or even The thin strap 22. likewise is gripped between a pair of adjacent fingers in a manner which renders its presence virtually imperceptible. Similarly, the finger engaging member 24, with its arcuate segments 26 and 28, gently engages the two affected fingers in comfortable contour accommodating relationship. It will, however, be appreciated that the bat may nonetheless be readily released and dropped by the batsman when this becomes necessary, as prior to running the bases. In this regard, the strap 22 preferably is made with standardized length sufficient to accommodate the fingers of the largest human hands.

The band 12 and strap 22 may be fabricated from any suitable sturdy, thin and flexible materials, such as various textiles, leathers, plastics, etc. The finger engaging member 24 desirably should be more semi-rigid in nature, and for this purpose, various commonly used plastics are ideally suited. Actually, the entire handgrip. may be inexpensively integrally molded from a suitable plastic material.

It will, of course, be appreciated that the pressure sensitive adhesive fastening means illustrated permits the band 12 to be operationally mounted on virtually all normal sized bat handles. At the same time, the band 12 may be readily detached and mounted on different bat handles and to this end, the adhesive-free marginal area i 20 facilitates this operation. It should also be appreciated that other forms of fastening means may likewise be employed such as suitable hooks, clips or snaps. In addition, the band 12 may be made as an endless loop from a highly elastic material such as rubber, in which case additional fastening means could be dispensed with entirely.

From the foregoing description and drawings, it should be apparent that I have provided a novel safety handgrip which is most efficient and yet in no way discomforting to the user thereof. The handgrip may be removably attached to any bat handle and used by any batsman irrespective of his hand size or batting habits. In addition, the invention may be inexpensively fabricated in a single standardized size.

It is believed that my invention, its mode of construction and assembly, and many of its advantages should be readily understood from the foregoing without further description, and it should also be manifest that while a preferred embodiment of the invention has been shown and described for illustrative purposes, the structural details are nevertheless capable of wide variation within the purview of my invention as defined in the appended claim.

What I claim and desire to secure by Letters Patent 0f the United States is:

A safety handgrip for handles comprising a thin and flexible band, a pressure sensitive adhesive on a portion of the bottom surface of said band adjacent one end thereof, a marginal portion of said one end being adhesive free whereby said band may be adjustably and detachably mounted on a handle, a thin and flexible strap projecting upwardly from the top surface of said band in a plane parallel to the longitudinal axis of said band, a finger engaging member secured transversely to the upper end of said strap, and an arcuate segment on said member on either side of said strap, said strap being positionable between an adjacent pair of fingers whereupon said arcuate segments engage said fingers in substantial contour accommodating relationship.

References Cited in the file of this patent UNITED STATES PATENTS 599,564 Kintner Feb. 22, 1898 855,016 Orthwein May 28, 1907 1,953,857 Hunter Apr. 3, 1934 2,091,458 Sleight Aug. 31, 1937 2,914,873 Brennan Dec. 1, 1959 2,928,678 Cutting Mar. 15, 1960 2,938,728 Green May 31, 196-0 FOREIGN PATENTS 322,512 Great Britain Dec. 4, 1929

Patent Citations
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US599564 *Nov 9, 1896Feb 22, 1898 Charles j
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US1953857 *May 21, 1932Apr 3, 1934Theodore A HunterExercising device
US2091458 *Jun 4, 1936Aug 31, 1937George A SleightAdjustable handgrip
US2914873 *Jan 25, 1957Dec 1, 1959Brennan AndrewAdhesive devices
US2928678 *Jul 12, 1957Mar 15, 1960Cutting Albert JGolf grip guide
US2938728 *Aug 5, 1958May 31, 1960Green BarneyGolf club attachment
GB322512A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3203697 *Feb 6, 1963Aug 31, 1965Paul G BerzatzyStable grip tennis racket handle
US3256023 *Jun 7, 1963Jun 14, 1966Frazelle Jay BRemovable grip positioner for golf clubs
US3848871 *Apr 19, 1973Nov 19, 1974A SweetNon-slipping hand grip for tennis racket and the like
US3860243 *Aug 27, 1973Jan 14, 1975Sr Anthony J PriscoPutting aid device for use on putters
US4072311 *Aug 30, 1974Feb 7, 1978Bertucci Shirley JIndex finger positioning device for tennis racket handles
US4214751 *May 1, 1978Jul 29, 1980Simpson John PAdjustable bunting bat with protective shield
US4523498 *Feb 2, 1983Jun 18, 1985At&T Technologies, Inc.Ergonomical in-line tool
US4653754 *Jan 27, 1986Mar 31, 1987Cross William DBall bat having grooved knob
US4804181 *Sep 17, 1987Feb 14, 1989Foster Craig LSemi-spherical golf club grip structure
US4981297 *Mar 13, 1989Jan 1, 1991Foster Craig LSpherical golf club grip structure
US5143375 *Apr 16, 1991Sep 1, 1992Wilkins Judd RGolf club finger support device
US5775756 *Apr 3, 1996Jul 7, 1998Rozenich; RobertSecure gripping system
US5867868 *Jun 5, 1997Feb 9, 1999Ward; James D.Detachable grip for elongated members
US6059675 *Jul 23, 1997May 9, 2000Finn; Daniel E.Baseball batting system for abating accidental release of a bat from a player's hand following a swing
US6305051 *Apr 28, 1998Oct 23, 2001Myong Ho ChoFinger supporting structure
US6482113 *Sep 3, 1999Nov 19, 2002Daniel E. FinnBaseball batting system for abating accidental release of a bat from a player's hand following a swing
US7125353 *Oct 29, 2003Oct 24, 2006Blount Michael DBaseball bat grip
US8602925Mar 28, 2011Dec 10, 2013James Franklin Rickon, Jr.Grip training device
US20140274488 *Mar 12, 2013Sep 18, 2014Jay W. GarthwaiteBaseball Swing Trainer
EP1378276A1 *Jun 27, 2003Jan 7, 2004Sinano Co.Attachment structure for assisting grips
EP2299959A1 *Jun 23, 2009Mar 30, 2011V. Guldmann A/SHand-operated hoisting system
WO1983003980A1 *May 14, 1982Nov 24, 1983Lackey John EdwardTennis backhand supporter and helper
WO1995001210A1 *Jul 1, 1993Jan 12, 1995Fauche Calixte Jean ClaudeSelf-locking and self-guiding device for a handle
Classifications
U.S. Classification16/421, 473/206, 74/551.9, 16/DIG.120, 473/568
International ClassificationA63B23/12, A63B59/00
Cooperative ClassificationA63B59/0014, Y10S16/12, A63B21/1434
European ClassificationA63B59/00B