US1341279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking-washer
Assignee: Individual
•
Filing: 1919-01-18
•
Granted: 1920-05-25
•
Expires: 1939-01-18
Abstract
No abstract record available.
Inventors
- 👤 Offner Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:25
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/10; F16B39/103; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/943; Y10S411/955; Y10S411/974; Y10S411/983
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) | 1923-05-25 | 1923-11-24 | 1924-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-05-25 | 1927-11-24 | 1928-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-05-25 | 1931-11-24 | 1932-05-25 | $7700.00 | Window Closed / Lapsed |