US3304928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary trap magazine with two-stage target feed
Assignee: Individual
•
Filing: 1964-03-31
•
Granted: 1967-02-21
•
Expires: 1984-03-31
Abstract
No abstract record available.
Inventors
- 👤 George H Darrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:17
CPC Classifications
F; F41; F41J; F41J9/00; F41J9/16; F41J9/18; F41J9/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
123 words
A TARGET TRAP HAVING A ROTARY THROWING ARM AND A TURRET ROTATABLE ABOUT AN AXIS OFFSET WITH RESPECT TO THE AXIS OF THE THROWING ARM AND CARRYING A SERIES OF TARGET STACKS, TARGET-GRIPPING MEANS CARRIED BY THE TURRET AND ARRANGED TO BE AUTOMATICALLY RELEASED WHEN A TARGET STACK IS PRESENTED BY THE TURRET IN LINE WITH THE AXIS OF THE THROWING ARM, MEANS FOR SUPPORTING AN AUXILIARY STACK IN LINE WITH AND BETWEEN A TURRET STACK AND THE THROWING ARM, MEANS FOR DELIVERING TARGETS FROM THE TURRET STACK TO THE AUXILIARY STACK, AND SEPARATE GRIPPING MEANS FOR THE LOWERMOST TARGET OF THE AUXILIARY STACK ARRANGED TO BE INTERMITTENTLY RELEASED FOR THE TRANSFER OF SUCCESSIVE TARGETS FROM THE AUXILIARY STACK TO THE THROWING ARM.
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US2603203A
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US2670727A
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US2711726A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |