US3156374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can machine and method
Assignee: National Can Corp
•
Filing: 1961-05-08
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Granted: 1964-11-10
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Expires: 1981-05-08
Abstract
No abstract record available.
Inventors
- 👤 Arthur P Scholtz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:00
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/02; B65D43/0202; B65D43/0204; B65D43/021; B65D17/00; B65D17/28; B65D17/401; B65D51/00; B65D51/18; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0009; B65D2251/0068; B65D2251/0081; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/00259; B65D2543/00296; B65D2543/00342; B65D2543/0037; B65D2543/00435; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00509; B65D2543/00537; B65D2543/00555; B65D2543/00592; B65D2543/00601; B65D2543/00611; B65D2543/00629; B65D2543/00675; B65D2543/00685; B65D2543/00712; B65D2543/00722; B65D2543/00731; B65D2543/00787; B65D2543/00796; B65D2543/00824; B65D2543/00833; B65D2543/00851
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
IN A RECLOSURE CAN, A CAN BODY, AN END, MEANS SECURING SAID END TO SAID BODY, A COLLAR FIXED INSIDE SAID BODY BETWEEN SAID BODY AND SAID END, SAID COLLAR BEING RESILIENT, A CAP FOR SAID COLLAR, AND COOPERATING MEANS ON SAID CAP AND COLLAR DETACHABLY TO HOLD SAID CAP ON SAID COLLAR IN UNDERLYING RELATION TO SAID END, SAID COLLAR WHEN SAID END IS IN PLACE BEING BENT DOWNWARDLY WITHIN ELASTIC LIMITS BY SAID END AND THE CAP IS SHIFTED THEREWITH SO THAT WHEN SAID END IS CUT OFF, THE PRESSURE OF THE COLLAR ON SAID END WILL RAISE THE CUT PORTION OF THE END AND AT THE SAME TIME LIFT SAID CAP.
Claim 2
Dependent Claim
114 words
IN A RECLOSURE CAN, A CAN BODY, AN END, MEANS SECURING SAID END TO SAID BODY, A COLLAR FIXED INSIDE SAID BODY BETWEEN SAID BODY AND SAID END, SAID COLLAR BEING RESILIENT, A CAP FOR SAID COLLAR, AND COOPERATING MEANS ON SAID CAP AND COLLAR DETACHABLY TO HOLD SAID CAP ON SAID COLLAR IN UNDERLYING RELATION TO SAID END, SAID COLLAR WHEN SAID END IS IN PLACE BEING BENT DOWNWARDLY WITHIN ELASTIC LIMITS BY SAID END AND THE CAP IS SHIFTED THEREWITH SO THAT WHEN SAID END IS CUT OFF, THE PRESSURE OF THE COLLAR ON SAID END WILL RAISE THE CUT PORTION OF THE END AND AT THE SAME TIME LIFT SAID CAP.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-10 | 1968-05-11 | 1968-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-10 | 1972-05-11 | 1972-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-10 | 1976-05-11 | 1976-11-10 | $7700.00 | Window Closed / Lapsed |