Patent US2923489A successfully refreshed from Google Patents.
US5000452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tennis racket, handle cap, and handle grip wrapping
Assignee: Individual
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Filing: 1989-08-09
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Granted: 1991-03-19
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Expires: 2009-08-09
Abstract
Abstract A racket with a handle for ball games, in particular a tennis racket, with a head frame surrounding a stringing arrangement, an open throat region adjoining the head frame, and a handle cap which terminates the handle towards the end thereof and which approximately bears with a cap edge against a shaped handle portion and with same is wrapped around by a strip-like portion of grip material is to be improved in such a way that the wrapping leather or grip material can be easily fixed in position and reliably held in place. For that purpose the handle cap (26) has a clamping gap (28) for receiving the free end (26 e ) of the strip, and in addition the clamping gap (38) is directed approximately parallel to a surface (33) of the cap edge (32), one side surface (33) of which has a prong-like portion (41) formed thereon, which with the side surface delimits the clamping gap (38).
Inventors
- 👤 Siegfried Kuebler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:30
CPC Classifications
A; A63; A63B; A63B60/00; A63B60/06; A63B60/16; A63B49/00; A63B49/02; A63B49/08
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
149 words
A racket with a handle for ball games, which comprises: a head frame; a stringing arrangement surrounded by the head frame; a throat region adjacent the head frame; a handle adjacent the throat having a shaped handle portion and a handle end; a handle cap which terminates the handle towards the handle end and having a cap edge which bears against the shaped handle portion and having a cap edge side surface; a strip-like grip material having a free end which wraps around said handle and handle cap, wherein the free end is fixed adjacent the handle end; wherein said handle cap includes a clamping member which forms a clamping gap with said cap edge side surface, wherein said gap defines a clamping surface for receiving the free end of the strip and wherein the clamping gap is directed approximately parallel to the side surface of the cap edge.
Claim 2
Dependent Claim
149 words
A racket with a handle for ball games, which comprises: a head frame; a stringing arrangement surrounded by the head frame; a throat region adjacent the head frame; a handle adjacent the throat having a shaped handle portion and a handle end; a handle cap which terminates the handle towards the handle end and having a cap edge which bears against the shaped handle portion and having a cap edge side surface; a strip-like grip material having a free end which wraps around said handle and handle cap, wherein the free end is fixed adjacent the handle end; wherein said handle cap includes a clamping member which forms a clamping gap with said cap edge side surface, wherein said gap defines a clamping surface for receiving the free end of the strip and wherein the clamping gap is directed approximately parallel to the side surface of the cap edge.
Claim 3
Dependent Claim
18 words
A racket according to claim 1 wherein said clamping surface includes means to retain the free end therein.
Claim 4
Dependent Claim
29 words
A racket according to claim 1 wherein said clamping member is a prong-like portion of said handle cap which with the cap edge side surface delimits the clamping gap.
Claim 5
Dependent Claim
25 words
A racket according to claim 3 wherein the width of the clamping gap approximately corresponds to the thickness of the free end of the strip.
Claim 6
Dependent Claim
18 words
A racket according to claim 3 wherein the prong-like portion extends in the contour of the handle cap.
Claim 7
Dependent Claim
41 words
A racket according to claim 3 wherein said handle cap includes an end plate, wherein the cap edge increases in cross-section towards the end plate and wherein the prong-like portion is fitted in the thick base part of the cap edge.
Claim 8
Dependent Claim
46 words
A racket as set forth in claim 3 wherein a surface selected from the group consisting of the cap edge side surface, the inside surface of the prong-like portion and both the side surface and the inside surface of the prong-like portion are grooved or knurled.
Claim 9
Dependent Claim
188 words
A racket with a handle for ball games, which comprises: a head frame; a stringing arrangement surrounded by the head frame; a throat region adjacent the head frame; a handle adjacent the throat having a shaped handle portion and a handle end; a handle cap which terminates the handle towards the handle end and having a cap edge which bears against the shaped handle portion and having a cap edge side surface; a strip-like grip material having a free end which wraps around said handle and handle cap, wherein the free end is fixed adjacent the handle end; wherein said handle cap includes a clamping member which forms a clamping gap with said cap edge side surface, wherein said gap defines a clamping surface for receiving the free end of the strip and wherein said handle cap includes means for forming a clamping gap defining a clamping surface for receiving the free end of the strip and the clamping gap is directed approximately parallel to the side surface of the cap edge, and wherein the height of the clamping gap decreases towards the free end of the strip.
Claim 10
Dependent Claim
188 words
A racket with a handle for ball games, which comprises: a head frame; a stringing arrangement surrounded by the head frame; a throat region adjacent the head frame; a handle adjacent the throat having a shaped handle portion and a handle end; a handle cap which terminates the handle towards the handle end and having a cap edge which bears against the shaped handle portion and having a cap edge side surface; a strip-like grip material having a free end which wraps around said handle and handle cap, wherein the free end is fixed adjacent the handle end; wherein said handle cap includes a clamping member which forms a clamping gap with said cap edge side surface, wherein said gap defines a clamping surface for receiving the free end of the strip and wherein said handle cap includes means for forming a clamping gap defining a clamping surface for receiving the free end of the strip and the clamping gap is directed approximately parallel to the side surface of the cap edge, and wherein the height of the clamping gap decreases towards the free end of the strip.
Claim 11
Dependent Claim
37 words
A racket according to claim 8 wherein the handle cap includes an end plate and wherein the clamping gap includes a bottom which extends inclinedly at an angle relative to the end plate of the handle cap.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-18 | 1994-09-17 | 1995-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-18 | 1998-09-17 | 1999-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-18 | 2002-09-17 | 2003-03-19 | $7700.00 | Window Closed / Lapsed |