Patent US3155261A successfully refreshed from Google Patents.
US3155261A
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US
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Closure cap and method of making same
Assignee: Anchor Hocking Glass Corp
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Filing: 1963-10-14
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Granted: 1964-11-03
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Expires: 1983-10-14
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Acton
- 👤 Alexander W Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:17
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B65; B65D; B65D41/00; B65D41/02; B65D41/16; B65D43/00; B65D43/02; B65D43/0202; B65D43/0204; B65D43/0212; B65D2251/00; B65D2251/20; B65D2251/205; B65D2543/00; B65D2543/00009; B65D2543/00018; B65D2543/00064; B65D2543/00074; B65D2543/00092; B65D2543/0012; B65D2543/00175; B65D2543/00194; B65D2543/00259; B65D2543/00277; B65D2543/00444; B65D2543/00481; B65D2543/0049; B65D2543/00527; B65D2543/00537; B65D2543/00592; B65D2543/00601; B65D2543/00611; B65D2543/00629; B65D2543/00675; B65D2543/00685; B65D2543/00712; B65D2543/00722; B65D2543/0075; B65D2543/00787; B65D2543/00805; B65D2543/00953; B65D2543/00962; B65D2543/00972; B65D2543/00981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A CLOSURE CAP COMPRISING A COVER PORTION AND A SKIRT PORTION, THE EDGE OF THE SKIRT PORTION BEING ROLLED INWARDLY TO FORM A BEAD, ELONGATED LUGS EXTENDING INWARDLY FROM SAID SKIRT PORTION AND INTEGRAL WITH SAID BEAD, THE LOWER EDGE OF THE BEAD AND OF SAID LUGS BEING ON SUBSTANTIALLY THE SAME PLANE, THE FLATTENED-OUT LENGTH OF EACH LUG BEING GREATER THAN THE FLATTENED-OUT LENGTH OF SAID SKIRT PORTION.
Claim 2
Dependent Claim
69 words
A CLOSURE CAP COMPRISING A COVER PORTION AND A SKIRT PORTION, THE EDGE OF THE SKIRT PORTION BEING ROLLED INWARDLY TO FORM A BEAD, ELONGATED LUGS EXTENDING INWARDLY FROM SAID SKIRT PORTION AND INTEGRAL WITH SAID BEAD, THE LOWER EDGE OF THE BEAD AND OF SAID LUGS BEING ON SUBSTANTIALLY THE SAME PLANE, THE FLATTENED-OUT LENGTH OF EACH LUG BEING GREATER THAN THE FLATTENED-OUT LENGTH OF SAID SKIRT PORTION.
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) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |