Patent US2671546A successfully refreshed from Google Patents.
US2671546A
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US
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Coin-controlled vending apparatus
Assignee: Individual
•
Filing: 1948-07-12
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Granted: 1954-03-09
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Expires: 1968-07-12
Abstract
No abstract record available.
Inventors
- 👤 Edward G Weiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:52
CPC Classifications
G; G07; G07F; G07F1/00; G07F1/04; G07F5/00; G07F5/18; G07F9/00; G07F9/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US947755A
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US1003814A
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US1468275A
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US2279664A
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US2354896A
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US2377413A
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US2330186A
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US2323981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-08 | 1957-09-07 | 1958-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-08 | 1961-09-07 | 1962-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-08 | 1965-09-07 | 1966-03-09 | $7700.00 | Window Closed / Lapsed |