US663956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic firearm.
Assignee: Individual
•
Filing: 1899-09-05
•
Granted: 1900-12-18
•
Expires: 1919-09-05
Abstract
No abstract record available.
Inventors
- 👤 Andrew Burgess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:55
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/38; F41A9/47; F41A3/00; F41A3/12; F41A3/14; F41A3/16; F41A3/62; F41A5/00; F41A5/02; F41A5/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1903-12-18 | 1904-06-18 | 1904-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-12-18 | 1908-06-18 | 1908-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-12-18 | 1912-06-18 | 1912-12-18 | $7700.00 | Window Closed / Lapsed |