Patent EP0272030A2 successfully refreshed from Google Patents.
Patent US3381980A successfully refreshed from Google Patents.
US2780337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin device
Assignee: Individual
•
Filing: 1952-09-04
•
Granted: 1957-02-05
•
Expires: 1972-09-04
Abstract
No abstract record available.
Inventors
- 👤 Jules A Fremon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:15
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1801797A
Cited
US730382A
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US1696519A
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US1848248A
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DE638783C
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US2236198A
Cited
US2290920A
Cited
US2276449A
Cited
US2329306A
Cited
US2433689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-05 | 1960-08-06 | 1961-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-05 | 1964-08-06 | 1965-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-05 | 1968-08-06 | 1969-02-05 | $7700.00 | Window Closed / Lapsed |