Patent US3203920A successfully refreshed from Google Patents.
Patent US1529670A successfully refreshed from Google Patents.
US1529670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for food products
Assignee: Individual
•
Filing: 1922-09-15
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Granted: 1925-03-17
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Expires: 1942-09-15
Abstract
No abstract record available.
Inventors
- 👤 Cashiel F Pritchard
- 👤 Augustine F Naylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:57
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/50; A23G3/56; A23G3/566; A23G9/00; A23G9/44; A23G9/50; A23G9/506; Y; Y10; Y10S; Y10S220/00; Y10S220/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-03-16 | 1928-09-15 | 1929-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-03-16 | 1932-09-15 | 1933-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-03-16 | 1936-09-15 | 1937-03-17 | $7700.00 | Window Closed / Lapsed |