Patent US4135726A successfully refreshed from Google Patents.
US4135726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Skateboard
Assignee: Individual
•
Filing: 1977-08-29
•
Granted: 1979-01-23
•
Expires: 1997-08-29
Abstract
Abstract A skateboard provided with any easily attachable and detachable hand rail which extends the full length of the skateboard platform and which can be grasped by a rider in standing position thereon.
Inventors
- 👤 Bryan Beaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:33
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/01; A63C17/014; A63C17/015; A63C17/26; A63C17/265
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
118 words
A skateboard comprising an elongated platform for supporting a person thereon in a standing position, a pair of skate wheels secured to the underside of said platform adjacent each end thereof, a hand rail extending substantially between the ends of the skateboard and overlying the platform, means for removably securing the ends of the hand rail to the respective ends of the platform, said means for removably securing comprising a socket portion at each end of said hand rail for removably receiving the respective end of said platform and said socket portions being removably mounted on the end of the skateboard, and including means extending between the socket portions for biasing them against the ends of the platform.
Claim 2
Dependent Claim
118 words
A skateboard comprising an elongated platform for supporting a person thereon in a standing position, a pair of skate wheels secured to the underside of said platform adjacent each end thereof, a hand rail extending substantially between the ends of the skateboard and overlying the platform, means for removably securing the ends of the hand rail to the respective ends of the platform, said means for removably securing comprising a socket portion at each end of said hand rail for removably receiving the respective end of said platform and said socket portions being removably mounted on the end of the skateboard, and including means extending between the socket portions for biasing them against the ends of the platform.
Claim 3
Dependent Claim
16 words
A skateboard according to claim 1 wherein said means for biasing said sockets comprises a spring.
Claim 4
Dependent Claim
23 words
A skateboard according to claim 2 wherein the means for removably securing further includes means for locking the socket portions to the platform.
Claim 5
Dependent Claim
16 words
A skateboard according to claim 1 wherein the socket portions and hand rail are integrally connected.
Claim 6
Dependent Claim
61 words
A skateboard according to claim 4 wherein the hand rail is of acruate shape and of resilient material with the socket portions biased toward each other by the inherent resiliency of the material of the hand rail, the socket having opposed open ends which are normally spaced apart a distance less than the length of the platform before being assembled therewith.
Claim 7
Dependent Claim
24 words
A skateboard according to claim 5 including means extending between the socket portions for maintaining said socket portions against the ends of the platform.
Claim 8
Dependent Claim
14 words
A skateboard according to claim 6 wherein said means for maintaining includes a spring.
Claim 9
Dependent Claim
22 words
A skateboard according to claim 7 wherein the means for removably securing further includes means for locking the socket to the platform.
Claim 10
Dependent Claim
86 words
A removable attachment for a skateboard having an elongated platform supported on forward and rear wheels comprising, a rail provided at its ends with downwardly depending leg portions, said rail being of resilient material with its leg portions normally biased toward each other by the inherent resiliency of the material, socket members secured to the free ends of the leg portions with the open ends of the sockets in opposed relation, said socket portions being shaped to receive the respective ends of portions of the platform.
Claim 11
Dependent Claim
86 words
A removable attachment for a skateboard having an elongated platform supported on forward and rear wheels comprising, a rail provided at its ends with downwardly depending leg portions, said rail being of resilient material with its leg portions normally biased toward each other by the inherent resiliency of the material, socket members secured to the free ends of the leg portions with the open ends of the sockets in opposed relation, said socket portions being shaped to receive the respective ends of portions of the platform.
Claim 12
Dependent Claim
35 words
A removable attached according to claim 9 including attaching means on each socket member for anchoring one end of a tension spring extending between them when mounted on a respective end portion of the platform.
Claim 13
Dependent Claim
26 words
A removable attachment according to claim 10 further including a locking member extending through a wall of each socket member for securing it to the platform.
Claim 14
Dependent Claim
26 words
A removable attachment according to claim 9 further including a locking member extending through a wall of each socket member for securing it to the platform.
References Cited (Backward Citations)
US3751062A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |