Patent US2453398A successfully refreshed from Google Patents.
US2453398A
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US
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Coin-controlled device
Assignee: STANDARD VENDORS Inc
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Filing: 1945-01-17
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Granted: 1948-11-09
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Expires: 1965-01-17
Abstract
No abstract record available.
Inventors
- 👤 Maurice J Auerbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:36
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/02; G07F5/06; G07F5/18; G07F9/00; G07F9/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1047035A
Cited
US1970005A
Cited
US1957091A
Cited
US2324040A
Cited
US2320378A
Cited
US2330153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-09 | 1952-05-10 | 1952-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-09 | 1956-05-10 | 1956-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-09 | 1960-05-10 | 1960-11-09 | $7700.00 | Window Closed / Lapsed |