US2484340A
Expired / Lapsed
US
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Method of making article covers
Assignee: GARDNER IND ASSOCIATES Inc
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Filing: 1947-08-22
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Granted: 1949-10-11
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Expires: 1967-08-22
Abstract
No abstract record available.
Inventors
- 👤 Charles E Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:11
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; B29C53/00; B29C53/36; B29C65/00; B29C65/02; B29C65/18; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/433; B29C66/4332; B29C66/47; B62; B62D; B62D1/00; B62D1/02; B62D1/04; B62D1/06; B65; B65D; B65D41/00; B65D41/02; B65D41/22; B65D65/00; B65D65/02; B65D65/04; B29C66/70; B29C66/71; B29L; B29L2031/00; B29L2031/712; B29L2031/7128; B29L2031/7129; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1036; Y10T156/1051
Claims Analysis
Total Claims: 0
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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) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |