US2969896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cap or closure for containers or tubes
Assignee: TricorBraun Holdings Inc
•
Filing: 1957-10-28
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Granted: 1961-01-31
•
Expires: 1977-10-28
Abstract
No abstract record available.
Inventors
- 👤 Nathan B Lerner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:13
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/241; B65D47/242
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2040091A
Cited
US1970631A
Cited
US2463152A
Cited
US2819825A
Cited
US2877918A
Cited
FR1113774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |