US3406892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container closure
Assignee: Ex-Cell-O Corp
•
Filing: 1966-03-17
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Granted: 1968-10-22
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Expires: 1986-03-17
Abstract
No abstract record available.
Inventors
- 👤 Harry B Egleston
- 👤 James J Feliks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:25
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/0281; B65D5/06; B65D5/061; Y; Y10; Y10S; Y10S229/00; Y10S229/941
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |