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US2953272A
Expired / Lapsed
US
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Closure caps for bottles and jars
Assignee: OI Glass Inc
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Filing: 1958-02-27
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Granted: 1960-09-20
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Expires: 1978-02-27
Abstract
No abstract record available.
Inventors
- 👤 George V Mumford
- 👤 Ralph H Whitney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:06
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/16; B65D41/18; B65D41/185; B65D51/00; B65D51/16; B65D51/1633; B65D51/1661; B65D51/1666
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1694851A
Cited
US2325309A
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US2693892A
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US2772013A
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US2789719A
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US2834496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |