Patent FR1348802A successfully refreshed from Google Patents.
Patent EP0210584A2 successfully refreshed from Google Patents.
Patent US5154424A successfully refreshed from Google Patents.
US5154424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head of a golf club
Assignee: Individual
•
Filing: 1991-01-07
•
Granted: 1992-10-13
•
Expires: 2011-01-07
Abstract
Abstract A head of a golf club includes a hollow body which has a bottom side and a recess formed at the bottom side; an adhesive material; a weight received in the recess, the adhesive material provided in the recess and surrounding the weight for adhering and fixing the weight in the recess; a screw member having a shank; and a bottom cover with a hole, the cover being secured to the bottom side to cover the weight by the shank of the screw member passing upwardly through the hole of the bottom cover into the recess and adhering to the adhesive material.
Inventors
- 👤 Kun-Nan Lo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:07
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/04; A63B53/0433; A63B53/0466; A63B60/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
141 words
A head of a golf club comprising: an enclosed hollow body having a bottom side and a recess within said bottom side; an adhesive material; a weight member dimensioned to be located within said recess; said adhesive material being provided within said recess and engaging both said weight member and an inner periphery of said recess for adhering and affixing said weight member within said recess; a threaded member having a shank; a bottom cover having a hole, said cover being securable to said bottom side to cover said weight member; said shank of said threaded member being dimensioned to upwardly pass through said hole of said bottom cover and terminate within said recess; and said adhesive material engaging both said shank and a portion of said inner periphery of said recess for adhering and affixing said shank within said recess.
Claim 2
Dependent Claim
141 words
A head of a golf club comprising: an enclosed hollow body having a bottom side and a recess within said bottom side; an adhesive material; a weight member dimensioned to be located within said recess; said adhesive material being provided within said recess and engaging both said weight member and an inner periphery of said recess for adhering and affixing said weight member within said recess; a threaded member having a shank; a bottom cover having a hole, said cover being securable to said bottom side to cover said weight member; said shank of said threaded member being dimensioned to upwardly pass through said hole of said bottom cover and terminate within said recess; and said adhesive material engaging both said shank and a portion of said inner periphery of said recess for adhering and affixing said shank within said recess.
Claim 3
Dependent Claim
53 words
A head of a golf club as in claim 1, wherein said weight member has a central hole for receiving said shank of said threaded member, said shank being dimensioned to pass upwardly through both said hole of said bottom cover and said central hole of said weight member and into said recess.
References Cited (Backward Citations)
US1433744A
Cited
US1497578A
Cited
US1509429A
Cited
US1538415A
Cited
US2002108A
Cited
US3356782A
Cited
US3692306A
Cited
US4043563A
Cited
US4052075A
Cited
US4489945A
Cited
US4602787A
Cited
US4795159A
Cited
US4834387A
Cited
WO1988002642A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-10-13 | 1996-04-13 | 1996-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-10-13 | 2000-04-13 | 2000-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-10-13 | 2004-04-13 | 2004-10-13 | $7700.00 | Window Closed / Lapsed |