US3520464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lift and pull ring container
Assignee: WILLIAM A PUGH SR
•
Filing: 1968-03-11
•
Granted: 1970-07-14
•
Expires: 1988-03-11
Abstract
No abstract record available.
Inventors
- 👤 William A Pugh Sr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:51
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/72; B65D5/02; B65D5/06; B65D5/067; B65D5/068; B65D5/44; B65D5/46; B65D5/46008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2162764A
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US2317067A
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US2840292A
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US3141597A
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US3189253A
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US3355083A
Cited
US3383029A
Cited
US3361333A
Cited
US3348755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-13 | 1974-01-12 | 1974-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-13 | 1978-01-12 | 1978-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-13 | 1982-01-12 | 1982-07-14 | $7700.00 | Window Closed / Lapsed |