Patent US3018931A successfully refreshed from Google Patents.
US3018931A
Expired / Lapsed
US
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Closure for condiment containers and the like
Assignee: R T FRENCH Co
•
Filing: 1959-05-15
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Granted: 1962-01-30
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Expires: 1979-05-15
Abstract
No abstract record available.
Inventors
- 👤 Oscar L Westgate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:33
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0804; B65D47/0833; B65D47/0847; B65D51/00; B65D51/18; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0068; B65D2251/0087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2529091A
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US2615203A
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US2771213A
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US2851188A
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US2931541A
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US2815893A
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US2777615A
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US2940645A
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US2891703A
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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) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |