US3121508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Individual
•
Filing: 1962-06-04
•
Granted: 1964-02-18
•
Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Kase Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:22
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/20; B65D25/22; B65D51/00; B65D51/14; B65D51/145
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
78 words
IN COMBINATION WITH AN EXTERNALLY THREATED BODY MEMBER HAVING A SUBSTANTIALLY ELLIPTICALLY SHAPED OPENING, A CAP COMPRISING (A) A SUBSTANTIALLY ELLIPTICALLY SHAPED FLANGED LID, AND (B) A FLEXIBLE BAND SURROUNDING SAID LID AND BEING MOVABLE WITH RESPECT THERETO, SAID BAND INCLUDING AN INTERNAL PROJECTING BEAD AFFIXED TO THE TOP OF SAID BAND AND INTERNAL THREADS SPACED FROM SAID INTERNALLY PROJECTING BEAD, SAID FLANGED LID BEING POSITIONED BETWEEN SAID INTERNALLY PROJECTING BEAD AND THE TOP OF SAID INTERNAL THREADS.
References Cited (Backward Citations)
US617962A
Cited
US1887152A
Cited
US2362796A
Cited
US2412332A
Cited
US2601936A
Cited
FR967699A
Cited
FR1226299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-17 | 1967-08-19 | 1968-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-17 | 1971-08-19 | 1972-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-17 | 1975-08-19 | 1976-02-18 | $7700.00 | Window Closed / Lapsed |