US2636587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accumulator
Assignee: S AND S VENDING MACHINE CO
•
Filing: 1948-05-24
•
Granted: 1953-04-28
•
Expires: 1968-05-24
Abstract
No abstract record available.
Inventors
- 👤 John C Koch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:56
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US159664A
Cited
US1138793A
Cited
US1220109A
Cited
US2215191A
Cited
US2323255A
Cited
US2271397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |