Patent US2976200A successfully refreshed from Google Patents.
US2976200A
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Method of making a closure cap and closure cap made thereby
Assignee: Anchor Hocking Glass Corp
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Filing: 1958-09-29
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Granted: 1961-03-21
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Expires: 1978-09-29
Abstract
No abstract record available.
Inventors
- 👤 Harry E Stover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:56
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/68; B29C70/78; B29C70/80; B05; B05B; B05B13/00; B05B13/06; B05B13/0645; B05B13/0681; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B1/306; B05B12/00; B05B12/02; B05B13/02; B05B13/0221; B05B13/0228; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1034
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
THE METHOD OF ADHERING AN ANNULAR GASKET TO A CLOSURE CAP HAVING A FLAT COVER PORTION AND A SKIRT PORTION WHICH COMPRISES ROTATING SAID CLOSURE CAP, APPLYING A THREAD OF ADHESIVE OF UNIFORM CROSS-SECTION TO THE PERIPHERAL ZONE OF THE INSIDE OF THE COVER PORTION OF FORM A CONTINUOUS RING THEREON IS SPACED RELATION TO SAID SKIRT PORTION, AND PLACING ON SAID RING OF ADHESIVE A FLAT ANNULAR GASKET WIDER THAN THE WIDTH OF SAID RING OF ADHESIVE TO ADHERE THE GASKET TO THE CLOSURE CAP AND PRESSING THE GASKET DOWN ONTO THE RING TO ADHESIVE TO THEREBY SPREAD THE ADHESIVE TO SUBSTANTIALLY THE WIDTH OF THE GASKET.
References Cited (Backward Citations)
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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) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |