Patent US2673133A successfully refreshed from Google Patents.
US2673133A
Expired / Lapsed
US
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Ticket vending machine
Assignee: S AND S VENDING MACHINE CO
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Filing: 1951-12-17
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Granted: 1954-03-23
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Expires: 1971-12-17
Abstract
No abstract record available.
Inventors
- 👤 John C Koch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:10
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/02; G07F11/00; G07F11/02; G07F11/04; G07F11/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US498832A
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US640963A
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CH33234A
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US1075527A
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US1080754A
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US1592285A
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US1720505A
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US1746279A
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US2008357A
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US2380533A
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US2400104A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-22 | 1957-09-21 | 1958-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-22 | 1961-09-21 | 1962-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-22 | 1965-09-21 | 1966-03-23 | $7700.00 | Window Closed / Lapsed |