Patent US1534769A successfully refreshed from Google Patents.
Patent US3169679A successfully refreshed from Google Patents.
US3169679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure for top perforated cans
Assignee: Individual
•
Filing: 1963-12-06
•
Granted: 1965-02-16
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 Bernard A Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:16
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/265
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN A CLOSURE FOR CONTAINERS, A CAP HAVING A DEPENDING MARGINAL FLANGE ADAPTED TO BE MOUNTED ON THE TOP OF THE CONTAINER, A PAIR OF UPSTANDING CONDUITS IN OPPOSED RELATION, AN AXIAL POST EXTENDING UPWARDLY FROM SAID CAP, A STRAP ROTATABLY MOUNTED ON SAID POST AND SOCKETS FORMED IN SAID STRAP ADJACNT EACH END THEREOF ADAPTED TO BE MOUNTED ON THE EXTENDED END OF EACH OF SAID CONDUITS.
Claim 2
Dependent Claim
68 words
IN A CLOSURE FOR CONTAINERS, A CAP HAVING A DEPENDING MARGINAL FLANGE ADAPTED TO BE MOUNTED ON THE TOP OF THE CONTAINER, A PAIR OF UPSTANDING CONDUITS IN OPPOSED RELATION, AN AXIAL POST EXTENDING UPWARDLY FROM SAID CAP, A STRAP ROTATABLY MOUNTED ON SAID POST AND SOCKETS FORMED IN SAID STRAP ADJACNT EACH END THEREOF ADAPTED TO BE MOUNTED ON THE EXTENDED END OF EACH OF SAID CONDUITS.
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) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |