Patent US2639076A successfully refreshed from Google Patents.
Patent US3173706A successfully refreshed from Google Patents.
US3173706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Harness racing sulky
Assignee: Individual
•
Filing: 1961-07-14
•
Granted: 1965-03-16
•
Expires: 1981-07-14
Abstract
No abstract record available.
Inventors
- 👤 Robert W Britten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:58
CPC Classifications
B; B62; B62C; B62C1/00; B62C1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN A RACING SULKY, A FRAME HAVING LATERALLY SPACED SAID PORTIONS INTERCONNECTED BY A REAR PORTION, AN INNER SUPPORT MEMBER DISPOSED IN FORWARDLY SPACED RELATION TO THE REAR PORTION OF THE FRAME, A PAIR OF OUTER SUPPORT MEMBERS SECURED TO THE SIDE PORTIONS OF THE FRAME IN LATERALLY SPACED RELATION TO THE INNER SUPPORT MEMBER, A PAIR OF ALIGNED AXLES MOUNTED BETWEEN THE OUTER SUPPORT MEMBERS AND THE INNER SUPPORT MEMBER IN VERTICALLY SPACED RELATION BELOW THE FRAME, A PAIR OF WHEELS ROTATABLY MOUNTED BY SAID AXLES EXTENDING REARWARDLY BEYOND THE REAR PORTION OF THE FRAME, A SEAT SUPPORTED BETWEEN THE REAR PORTION AND THE INNER SUPPORT MEMBER, A PAIR OF PROTECTIVE BARS INTERCONNECTING THE OUTER SUPPORT MEMBERS WITH THE FRAME EXTENDING DIAGONALLY BETWEEN THE AXLES AND THE REAR PORTION OF THE FRAME AND REARWARDLY FROM THE AXLES BEYOND THE WHEELS, SAID PROTECTIVE BARS HAVING CURVATURES OPERATIVE TO LATERALLY DEFLECT HOOFS OF HORSES APPROACHING THE WHEELS FROM ANY DIRECTION.
Claim 2
Dependent Claim
159 words
IN A RACING SULKY, A FRAME HAVING LATERALLY SPACED SAID PORTIONS INTERCONNECTED BY A REAR PORTION, AN INNER SUPPORT MEMBER DISPOSED IN FORWARDLY SPACED RELATION TO THE REAR PORTION OF THE FRAME, A PAIR OF OUTER SUPPORT MEMBERS SECURED TO THE SIDE PORTIONS OF THE FRAME IN LATERALLY SPACED RELATION TO THE INNER SUPPORT MEMBER, A PAIR OF ALIGNED AXLES MOUNTED BETWEEN THE OUTER SUPPORT MEMBERS AND THE INNER SUPPORT MEMBER IN VERTICALLY SPACED RELATION BELOW THE FRAME, A PAIR OF WHEELS ROTATABLY MOUNTED BY SAID AXLES EXTENDING REARWARDLY BEYOND THE REAR PORTION OF THE FRAME, A SEAT SUPPORTED BETWEEN THE REAR PORTION AND THE INNER SUPPORT MEMBER, A PAIR OF PROTECTIVE BARS INTERCONNECTING THE OUTER SUPPORT MEMBERS WITH THE FRAME EXTENDING DIAGONALLY BETWEEN THE AXLES AND THE REAR PORTION OF THE FRAME AND REARWARDLY FROM THE AXLES BEYOND THE WHEELS, SAID PROTECTIVE BARS HAVING CURVATURES OPERATIVE TO LATERALLY DEFLECT HOOFS OF HORSES APPROACHING THE WHEELS FROM ANY DIRECTION.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |