US2855040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curtain having supporting eyelets formed therein
Assignee: PARA Manufacturing Co Inc
•
Filing: 1954-10-08
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Granted: 1958-10-07
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Expires: 1974-10-08
Abstract
No abstract record available.
Inventors
- 👤 Gaines Nathaniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:25
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/47; B29C66/472; A; A47; A47H; A47H23/00; A47H23/02; B29C65/00; B29C65/02; B29C65/74; B29C65/743; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/4722; B29C66/70; B29C66/71; B29L; B29L2031/00; B29L2031/709; B29L2031/7096; B29L2031/71; B29L2031/719; B29L2031/737; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039
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) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |