US2691485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer control
Assignee: STREETER AMET CO
•
Filing: 1951-01-25
•
Granted: 1954-10-12
•
Expires: 1971-01-25
Abstract
No abstract record available.
Inventors
- 👤 Jr Verne C Kennedy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:38
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; G08G1/02; G04; G04C; G04C23/00; G04C23/14; G04C23/34; G04C23/347
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US465805A
Cited
US1790864A
Cited
US2209108A
Cited
US721194A
Cited
US830041A
Cited
US1563488A
Cited
US2078781A
Cited
US2334143A
Cited
US2372757A
Cited
US2538243A
Cited
US2557450A
Cited
US2568758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-11 | 1958-04-12 | 1958-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-11 | 1962-04-12 | 1962-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-11 | 1966-04-12 | 1966-10-12 | $7700.00 | Window Closed / Lapsed |