US2266907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite fabric
Assignee: Pacific Lumber Co
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Filing: 1940-06-28
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Granted: 1941-12-23
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Expires: 1960-06-28
Abstract
No abstract record available.
Inventors
- 👤 Harmon B Riehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:11
CPC Classifications
D; D03; D03D; D03D15/00; D03D15/40; D03D15/47; D03D15/20; D03D15/208; D03D15/217; D03D15/233; D10; D10B; D10B2201/00; D10B2201/01; D10B2211/00; D10B2211/01; D10B2211/02; D10B2503/00; D10B2503/06; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2904; Y10T442/00; Y10T442/30; Y10T442/3065; Y10T442/313; Y10T442/50; Y10T442/51
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) | 1944-12-22 | 1945-06-23 | 1945-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-12-22 | 1949-06-23 | 1949-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-12-22 | 1953-06-23 | 1953-12-23 | $7700.00 | Window Closed / Lapsed |