Patent US5690566A successfully refreshed from Google Patents.
US5690566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End cap for racket handle
Assignee: Individual
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Filing: 1996-03-15
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Granted: 1997-11-25
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Expires: 2016-03-15
Abstract
Abstract An end cap for use on various types of handles is disclosed. The end cap can be used in conjunction with racquet handles such as for tennis, racquetball, squash and badminton. The end cap can also be used with handles such as for golf clubs, construction hammers, polo sticks. The end cap comprises a wrap located at the first end portion of the handle and extends toward the second end portion of the handle. The wrap has a first thickness at the first end portion of the handle, a second thickness spaced from the first thickness, and a third thickness spaced from the first thickness along the longitudinal portion. The second thickness is greater in thickness than the first thickness. The third thickness is less in thickness than the first thickness and the second thickness is located between the first and third thicknesses. The end cap also has a bridge section that extends in a non-linear manner between the second and third thicknesses. Three embodiments of the end cap are disclosed. In the first embodiment, the end cap comprises a thickened shock absorbent wrap. In the second embodiment, the end cap comprises a blanket member and an overwrap member. In the third embodiment, the end cap comprises a butt cap member and an overwrap member.
Inventors
- 👤 Juan Bracho
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:45
CPC Classifications
A; A63; A63B; A63B60/00; A63B60/06; A63B60/16; A63B49/00; A63B49/02; A63B49/08; A63B60/54; A63B60/14
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
245 words
An end cap in combination with a racket handle, said racket handle having a first end portion, a second end portion, and a length extending therebetween, the first end portion of said racket handle having a racket head secured thereto, the second end portion of said racket handle being free, said end cap being disposed at the second end portion of the racket handle, said end cap comprising: a. a cushioned butt cap member formed of a spongy, shock absorbent material and being positionable over the second end portion of said racket handle; b. an overwrap member formed of an elongated strip of thin material, said overwrap member being wrapped over said butt cap member and wrapped over a portion of said length of said racket handle; c. said end cap further having a first thickness located at said second end portion of said racket handle, a second thickness spaced from said first thickness along said length of said racket handle, said second thickness being greater in thickness than said first thickness; d. a bridge section extending from said second thickness towards said racket head, said bridge section tapering gradually and nonlinearly along said length of said racket handle as said bridge section extends from said second thickness towards said racket head; and, e. the length of said end cap, measured from said first thickness to the end of said bridge section closest to said racket head, being greater in length than said second thickness.
Claim 2
Dependent Claim
245 words
An end cap in combination with a racket handle, said racket handle having a first end portion, a second end portion, and a length extending therebetween, the first end portion of said racket handle having a racket head secured thereto, the second end portion of said racket handle being free, said end cap being disposed at the second end portion of the racket handle, said end cap comprising: a. a cushioned butt cap member formed of a spongy, shock absorbent material and being positionable over the second end portion of said racket handle; b. an overwrap member formed of an elongated strip of thin material, said overwrap member being wrapped over said butt cap member and wrapped over a portion of said length of said racket handle; c. said end cap further having a first thickness located at said second end portion of said racket handle, a second thickness spaced from said first thickness along said length of said racket handle, said second thickness being greater in thickness than said first thickness; d. a bridge section extending from said second thickness towards said racket head, said bridge section tapering gradually and nonlinearly along said length of said racket handle as said bridge section extends from said second thickness towards said racket head; and, e. the length of said end cap, measured from said first thickness to the end of said bridge section closest to said racket head, being greater in length than said second thickness.
Claim 3
Dependent Claim
170 words
A cushioned butt cap member in combination with a racket handle, said racket handle having a first end portion, a second end portion, and a length extending therebetween, the first end portion of said racket handle having a racket head secured thereto, the second end portion of said racket handle being free, said butt cap member being positionable over the second end portion of said racket handle and comprising: a. a first thickness located at said second end portion, a second thickness spaced from said first thickness along said length of said racket handle, said second thickness being greater in thickness than said first thickness; b. a bridge section extending from said second thickness towards said racket head, said bridge section tapering gradually and nonlinearly along said length of said racket handle as said bridge section extends from said second thickness towards said racket head, said butt cap being greater in length than said second thickness; and c. said butt cap member being formed of a spongy, shock absorbent material.
Claim 4
Dependent Claim
170 words
A cushioned butt cap member in combination with a racket handle, said racket handle having a first end portion, a second end portion, and a length extending therebetween, the first end portion of said racket handle having a racket head secured thereto, the second end portion of said racket handle being free, said butt cap member being positionable over the second end portion of said racket handle and comprising: a. a first thickness located at said second end portion, a second thickness spaced from said first thickness along said length of said racket handle, said second thickness being greater in thickness than said first thickness; b. a bridge section extending from said second thickness towards said racket head, said bridge section tapering gradually and nonlinearly along said length of said racket handle as said bridge section extends from said second thickness towards said racket head, said butt cap being greater in length than said second thickness; and c. said butt cap member being formed of a spongy, shock absorbent material.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-11-24 | 2001-05-26 | 2001-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-11-24 | 2005-05-26 | 2005-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-11-24 | 2009-05-26 | 2009-11-25 | $7700.00 | Window Closed / Lapsed |