US2022683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rope
Assignee: PLYMOUTH CORDAGE CO
•
Filing: 1932-10-10
•
Granted: 1935-12-03
•
Expires: 1952-10-10
Abstract
No abstract record available.
Inventors
- 👤 Mackinnon Charles
- 👤 Ellis W Brewster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:47
CPC Classifications
D; D07; D07B; D07B5/00; D07B5/02; D07B1/00; D07B1/14; D07B2201/00; D07B2201/20; D07B2201/2071; D07B2201/2073; D07B2201/2074
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) | 1938-12-02 | 1939-06-03 | 1939-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-02 | 1943-06-03 | 1943-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-02 | 1947-06-03 | 1947-12-03 | $7700.00 | Window Closed / Lapsed |