US678757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for automatically firing ships' guns.
Assignee: Individual
•
Filing: 1900-12-07
•
Granted: 1901-07-16
•
Expires: 1920-12-07
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Obry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:09
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/64; G02B27/644; F; F41; F41G; F41G5/00; F41G5/14; F41G5/20; F41G5/22; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1286
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) | 1904-07-15 | 1905-01-14 | 1905-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-07-15 | 1909-01-14 | 1909-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-07-15 | 1913-01-14 | 1913-07-16 | $7700.00 | Window Closed / Lapsed |