Patent US2600022A successfully refreshed from Google Patents.
Patent US2548304A successfully refreshed from Google Patents.
US2548304A
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Machine and method for making sealing closures
Assignee: GORA LEE CORP
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Filing: 1945-04-26
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Granted: 1951-04-10
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Expires: 1965-04-26
Abstract
No abstract record available.
Inventors
- 👤 Henry Z Gora
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:21
CPC Classifications
B; B65; B65D; B65D53/00; B65D53/04; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B21D51/46; B65D41/00; B65D41/02; B65D41/10; B65D41/12; Y; Y10; Y10S; Y10S425/00; Y10S425/024; Y10S425/809; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039; Y10T156/1052; Y10T156/1062; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/1339; Y10T83/00; Y10T83/04; Y10T83/0448
Claims Analysis
Total Claims: 0
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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) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |