Patent US4493494A successfully refreshed from Google Patents.
US4493494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ski pole handle
Assignee: LAJOS SKI GRIP SYSTEMS Inc
•
Filing: 1982-07-19
•
Granted: 1985-01-15
•
Expires: 2002-07-19
Abstract
Abstract A ski pole handle having both a finger shield and a thumb shield for restraining the thumb against backward movement relative to the fingers.
Inventors
- 👤 John A. Feagin, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:17
CPC Classifications
A; A63; A63C; A63C11/00; A63C11/22; A63C11/222; Y; Y10; Y10S; Y10S16/00; Y10S16/12
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
110 words
A ski pole hand grip comprising an elongated palm and finger grip, generally oval in cross-section, having a top and a bottom and which has a longitudinal recess for receiving one end of a ski pole, a generally annular, web shaped, finger knuckle shield which is integrally attached to the grip and a generally annular, web shaped thumb shield integrally attached to the top of the grip and which encircles the thumb of the user whereby the finger knuckle shield and the thumb shield together restrain the relative angular positions of the thumb and fingers of a user to prevent the thumb from being bent back relative to the hand.
Claim 2
Dependent Claim
110 words
A ski pole hand grip comprising an elongated palm and finger grip, generally oval in cross-section, having a top and a bottom and which has a longitudinal recess for receiving one end of a ski pole, a generally annular, web shaped, finger knuckle shield which is integrally attached to the grip and a generally annular, web shaped thumb shield integrally attached to the top of the grip and which encircles the thumb of the user whereby the finger knuckle shield and the thumb shield together restrain the relative angular positions of the thumb and fingers of a user to prevent the thumb from being bent back relative to the hand.
Claim 3
Dependent Claim
27 words
A ski pole hand grip as recited in claim 1 wherein the grip is provided with a vertically extending groove for receiving the heel of a palm.
Claim 4
Dependent Claim
25 words
A ski pole hand grip as recited in claim 1 wherein the finger knuckle shield is bifurcated cross-wise and is made of a yieldable material.
Claim 5
Dependent Claim
26 words
A ski pole hand grip as recited in claims 1 or 3 wherein the thumb shield is bifurcated cross-wise and is made of a yieldable material.
Claim 6
Dependent Claim
30 words
A ski pole handle as recited in claim 1 wherein the top of the grip is provided with a ridge for engaging the fold of the knuckle of a thumb.
Claim 7
Dependent Claim
24 words
A ski pole handle as recited in claims 1 or 3 wherein the finger knuckle shield is attached to the bottom of the grip.
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) | 1988-01-15 | 1988-07-16 | 1989-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-15 | 1992-07-16 | 1993-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-15 | 1996-07-16 | 1997-01-15 | $7700.00 | Window Closed / Lapsed |