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Patent US3401704A successfully refreshed from Google Patents.
US3401704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin magazine for slot machines designed to return change
Assignee: Thales Avionics SAS
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Filing: 1967-04-14
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Granted: 1968-09-17
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Expires: 1987-04-14
Abstract
No abstract record available.
Inventors
- 👤 Jullien-Davin Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:29
CPC Classifications
G; G07; G07D; G07D1/00; G07F; G07F5/00; G07F5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1130978A
Cited
US2578951A
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US2629477A
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US2571576A
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US2594907A
Cited
US2863546A
Cited
US2857920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |