Patent US3323672A successfully refreshed from Google Patents.
US3323672A
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Assignee: Anchor Hocking Glass Corp
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Filing: 1965-02-11
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Granted: 1967-06-06
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Expires: 1985-02-11
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Acton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:54
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/0435; B65D41/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN A CLOSURE CAP FOR SEALING A CONTAINER AND HAVING A COVER AND A DEPENDING SKIRT WITH AN INWARDLY ROLLED BEAD AT THE LOWER EDGE OF THE SKIRT AND A PLURALITY OF CIRCUMFERENTIALLY SPACED LUGS PROJECTING INWARDLY THEREFROM THE IMPROVEMENT WHICH COMPRISES AN OUTWARDLY DIRECTED TIGHT FOLD AT THE INNER EDGE OF EACH LUG EXTENDING ALONG A MINOR PORTION ONLY OF THE RADIAL WIDTH OF THE LUG, AND THE FOLDED EDGES OF THE LUG LYING IN A COMMON PLANE GENERALLY PARALLEL TO THE PLANE OF THE CAP COVER AND BEING SPACED UPWARDLY FROM THE LOWERMOST PORTIONS OF SAID BEAD.
Claim 2
Dependent Claim
99 words
IN A CLOSURE CAP FOR SEALING A CONTAINER AND HAVING A COVER AND A DEPENDING SKIRT WITH AN INWARDLY ROLLED BEAD AT THE LOWER EDGE OF THE SKIRT AND A PLURALITY OF CIRCUMFERENTIALLY SPACED LUGS PROJECTING INWARDLY THEREFROM THE IMPROVEMENT WHICH COMPRISES AN OUTWARDLY DIRECTED TIGHT FOLD AT THE INNER EDGE OF EACH LUG EXTENDING ALONG A MINOR PORTION ONLY OF THE RADIAL WIDTH OF THE LUG, AND THE FOLDED EDGES OF THE LUG LYING IN A COMMON PLANE GENERALLY PARALLEL TO THE PLANE OF THE CAP COVER AND BEING SPACED UPWARDLY FROM THE LOWERMOST PORTIONS OF SAID BEAD.
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) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |