US2946481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible cup dispensing mechanism
Assignee: Primerica Inc
•
Filing: 1955-09-01
•
Granted: 1960-07-26
•
Expires: 1975-09-01
Abstract
No abstract record available.
Inventors
- 👤 Carew Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:24
CPC Classifications
G; G07; G07F; G07F13/00; G07F13/10; B; B65; B65G; B65G59/00; B65G59/10; B65G59/107; B65G59/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1890062A
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US1649273A
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US2208470A
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US2268421A
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US2315827A
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US2433736A
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US2444734A
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US2606087A
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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) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |