US3040947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food container
Assignee: Diamond National Corp
•
Filing: 1960-01-25
•
Granted: 1962-06-26
•
Expires: 1980-01-25
Abstract
No abstract record available.
Inventors
- 👤 Wells Roger
- 👤 Richard F Reifers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:24
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/24; B65D81/26; B65D81/261; B65D81/262; B65D81/264
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US924849A
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US1305203A
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US1701238A
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US1865742A
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US1962655A
Cited
US2629533A
Cited
US2754729A
Cited
FR1086193A
Cited
US2974843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |