US2599880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power transmission mechanism
Assignee: Individual
•
Filing: 1949-04-20
•
Granted: 1952-06-10
•
Expires: 1969-04-20
Abstract
No abstract record available.
Inventors
- 👤 Merrideth D Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:35
CPC Classifications
B; B62; B62M; B62M9/00; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2164; Y10T74/2165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US667062A
Cited
US675388A
Cited
FR356694A
Cited
US1257711A
Cited
US2202187A
Cited
US2221962A
Cited
US2419998A
Cited
US2529919A
Cited
US2498047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |