US3430746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Merchandise vending machine with combination rotary coin mechanism and slug rejector
Assignee: Northwestern Corp
•
Filing: 1967-05-15
•
Granted: 1969-03-04
•
Expires: 1987-05-15
Abstract
No abstract record available.
Inventors
- 👤 Richard K Bolen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:30
CPC Classifications
G; G07; G07F; G07F9/00; G07F9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US819393A
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US913843A
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US910906A
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US1683995A
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US1882502A
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US1871901A
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US2569603A
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US2565177A
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US2628698A
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US2768727A
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US3155214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |