US2858496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timing mechanism
Assignee: GEORGE E MOODY
•
Filing: 1954-08-30
•
Granted: 1958-10-28
•
Expires: 1974-08-30
Abstract
No abstract record available.
Inventors
- 👤 Howard A Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:13
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/10; H01H43/12; H01H43/124; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86389; Y10T137/86405; Y10T137/86421; Y10T137/86437
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2559910A
Cited
US710927A
Cited
US1820252A
Cited
US2163419A
Cited
US2577155A
Cited
US2421835A
Cited
US2460486A
Cited
US2637835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |