US3519159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure cap with rip-tab release and cam-off means
Assignee: Anchor Hocking LLC
•
Filing: 1968-04-01
•
Granted: 1970-07-07
•
Expires: 1988-04-01
Abstract
No abstract record available.
Inventors
- 👤 George J Foss
- 👤 Daniel D Acton
- 👤 Alexander W Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:39
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/32; B65D41/34; B65D41/348; B65D41/3485; B65D2401/00; B65D2401/15; B65D2401/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3123241A
Cited
US651369A
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US1704905A
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FR855434A
Cited
US2241381A
Cited
US2367317A
Cited
US3006493A
Cited
US3077280A
Cited
US3363793A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |