US676994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable windlass.
Assignee: Individual
•
Filing: 1901-03-14
•
Granted: 1901-06-25
•
Expires: 1921-03-14
Abstract
No abstract record available.
Inventors
- 👤 Michael O'keefe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:56
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/60; B66D1/74; B66D1/7415; Y; Y10; Y10S; Y10S254/00; Y10S254/11; Y10T; Y10T24/00; Y10T24/39; Y10T24/3936; Y10T24/394; Y10T24/3949
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) | 1904-06-24 | 1904-12-24 | 1905-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-06-24 | 1908-12-24 | 1909-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-06-24 | 1912-12-24 | 1913-06-25 | $7700.00 | Window Closed / Lapsed |