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Patent US1328985A successfully refreshed from Google Patents.
US1328985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleat
Assignee: Individual
•
Filing: 1919-02-18
•
Granted: 1920-01-27
•
Expires: 1939-02-18
Abstract
No abstract record available.
Inventors
- 👤 Charles D Cook
- 👤 Sidney S Blaisdell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:20
CPC Classifications
B; B63; B63B; B63B21/00; B63B21/04; B63B21/045
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) | 1923-01-26 | 1923-07-28 | 1924-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-01-26 | 1927-07-28 | 1928-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-01-26 | 1931-07-28 | 1932-01-27 | $7700.00 | Window Closed / Lapsed |