US2628698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin-control mechanism for vending machines
Assignee: Individual
•
Filing: 1949-01-15
•
Granted: 1953-02-17
•
Expires: 1969-01-15
Abstract
No abstract record available.
Inventors
- 👤 Wilbur G Parrish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:35
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US808243A
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US1381186A
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US1683995A
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US1629006A
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US1626429A
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GB319085A
Cited
US1838907A
Cited
FR759227A
Cited
US2091232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |