Patent US1385759A successfully refreshed from Google Patents.
US1385759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Time-fuse
Assignee: CLARENCE C WILLIAMS
•
Filing: 1917-10-12
•
Granted: 1921-07-26
•
Expires: 1937-10-12
Abstract
No abstract record available.
Inventors
- 👤 Sutton Francis Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:59
CPC Classifications
F; F42; F42C; F42C9/00; F42C9/10; F42C9/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1924-07-25 | 1925-01-24 | 1925-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-07-25 | 1929-01-24 | 1929-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-07-25 | 1933-01-24 | 1933-07-26 | $7700.00 | Window Closed / Lapsed |