US3106400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Archery arrows
Assignee: Individual
•
Filing: 1960-08-29
•
Granted: 1963-10-08
•
Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 Clifford J Zwickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:41
CPC Classifications
F; F42; F42B; F42B6/00; F42B6/02; F42B6/04; F42B6/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN AN ARROW, A SHAFT HAVING A FORWARD END AND A REARWARD END, A SINGLE VANE STRUCTURE INCLUDING A BASE SECURED TO SAID SHAFT TO EXTEND LONGITUDINALLY THEREOF AND A PLURALITY OF VANES PROJECTING OUTWARDLY FROM SAID BASE IN A GENERALLY RADIAL DIRECTION, AND IN SPIRALED RELATION TO THE AXIS OF THE SHAFT, SAID VANES CONFINED TO ONE SIDE ONLY OF A PLANE INCLUDING THE AXIS OF SAID SHAFT, THE OTHER SIDE BEING FREE OF VANES, SAID VANES AND SAID SHAFT ENCOMPASSED CROSS-SECTIONALLY WITHIN A ONE HUNDRED TWENTY DEGREE ANGLE WITH THE SIDES OF SAID ANGLE TANGENT SAID SHAFT.
Claim 2
Dependent Claim
99 words
IN AN ARROW, A SHAFT HAVING A FORWARD END AND A REARWARD END, A SINGLE VANE STRUCTURE INCLUDING A BASE SECURED TO SAID SHAFT TO EXTEND LONGITUDINALLY THEREOF AND A PLURALITY OF VANES PROJECTING OUTWARDLY FROM SAID BASE IN A GENERALLY RADIAL DIRECTION, AND IN SPIRALED RELATION TO THE AXIS OF THE SHAFT, SAID VANES CONFINED TO ONE SIDE ONLY OF A PLANE INCLUDING THE AXIS OF SAID SHAFT, THE OTHER SIDE BEING FREE OF VANES, SAID VANES AND SAID SHAFT ENCOMPASSED CROSS-SECTIONALLY WITHIN A ONE HUNDRED TWENTY DEGREE ANGLE WITH THE SIDES OF SAID ANGLE TANGENT SAID SHAFT.
References Cited (Backward Citations)
US1648376A
Cited
US1748200A
Cited
GB496381A
Cited
US2443395A
Cited
US2525332A
Cited
US2887319A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |