Patent US2397743A successfully refreshed from Google Patents.
US2397743A
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Ornamental fabric and method of production
Assignee: Individual
•
Filing: 1944-06-17
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Granted: 1946-04-02
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Expires: 1964-06-17
Abstract
No abstract record available.
Inventors
- 👤 Kaphan Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:15
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/47; B29C66/474; B29C65/00; B29C65/02; B29C65/18; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/303; B29C66/3032; B29C66/30325; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5227; B29C66/53; B29C66/532; B29C66/5326; B29C66/70; B29C66/72; B29C66/725; B29C66/7252; B29C66/72523; B29C66/729; B29C66/73; B29C66/739; B29C66/7392; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B44; B44C; B44C1/00; B44C1/10; D; D06; D06C; D06C23/00; B29L; B29L2031/00; B29L2031/60; B29L2031/601; D06C2700/00; D06C2700/31; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-04-01 | 1949-10-01 | 1950-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-01 | 1953-10-01 | 1954-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-01 | 1957-10-01 | 1958-04-02 | $7700.00 | Window Closed / Lapsed |