US2884053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of seaming the heading of draperies
Assignee: Individual
•
Filing: 1957-03-01
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Granted: 1959-04-28
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Expires: 1977-03-01
Abstract
No abstract record available.
Inventors
- 👤 Cavour L Truesdale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:19
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/304; A; A47; A47H; A47H13/00; A47H13/14; A47H13/16; B29C65/00; B29C65/02; B29C65/18; B29C65/56; B29C65/60; B29C65/601; B29C65/602; B29C65/62; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/433; B29C66/4332; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29L; B29L2031/00; B29L2031/719; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039
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) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |