US3471945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light emitting shotgun cartridge
Assignee: GLENDON K FLEURY
•
Filing: 1967-06-30
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Granted: 1969-10-14
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Expires: 1987-06-30
Abstract
No abstract record available.
Inventors
- 👤 Glendon K Fleury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:58
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/28; H03K17/292; F; F41; F41A; F41A33/00; F41A33/02; H05; H05B; H05B39/00; H05B39/04
Claims Analysis
Total Claims: 0
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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) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |