US4141567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle bar hand guards
Assignee: Individual
•
Filing: 1977-01-31
•
Granted: 1979-02-27
•
Expires: 1997-01-31
Abstract
Abstract Rigid protective coverings for the hands when operating a handle bar controlled vehicle that are attached securely to the vehicle and allow convenient access for the operator.
Inventors
- 👤 Gary M. Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:41
CPC Classifications
B; B62; B62J; B62J23/00; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20822; Y10T74/20828
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
65 words
A rigid plastic cover, referred to as a hand-guard, which is adapted to encircle the front 180° of the hand of the operator of a handlebar-controlled vehicle, mounted securely by fastening devices to a handlebar mounted lever clamp just inboard of the operator's hand, and to an expanding fastener that is plugged directly into the end of the handlebar just outboard of the operator's hand.
Claim 2
Dependent Claim
65 words
A rigid plastic cover, referred to as a hand-guard, which is adapted to encircle the front 180° of the hand of the operator of a handlebar-controlled vehicle, mounted securely by fastening devices to a handlebar mounted lever clamp just inboard of the operator's hand, and to an expanding fastener that is plugged directly into the end of the handlebar just outboard of the operator's hand.
Claim 3
Dependent Claim
29 words
The hand-guard of claim 1 having a top edge that is shaped to deflect water and wind and to present a broad smooth surface area to the operator's hands.
Claim 4
Dependent Claim
19 words
The hand-guard of claim 1 having reinforcing ribs for increased strength directly over the fingers of the operator's hand.
Claim 5
Dependent Claim
25 words
The hand-guard of claim 1 having a perimeter that is contoured to allow clearance for mirrors, hydraulic cylinders and throttle cables connected to the vehicle.
Claim 6
Dependent Claim
22 words
The hand-guard of claim 1 having an inner portion closely conforming to the handlebar that reduces air flow to the operator's hands.
Claim 7
Dependent Claim
42 words
The hand-guard of claim 1 having a mounting bracket for the inboard attachment of the hand-guard to the lever clamp, designed to connect directly to any of the three standard configurations of lever clamps thus maintaining proper alignment with the lever clamp.
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) | 1982-02-26 | 1982-08-28 | 1983-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-26 | 1986-08-28 | 1987-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-26 | 1990-08-28 | 1991-02-27 | $7700.00 | Window Closed / Lapsed |