US2215938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing noncurling stiffened woven fabrics and product thereof
Assignee: Raduner and Co AG
•
Filing: 1937-12-06
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Granted: 1940-09-24
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Expires: 1957-12-06
Abstract
No abstract record available.
Inventors
- 👤 Schonholzer Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:59
CPC Classifications
D; D03; D03D; D03D9/00; D03D15/00; D03D15/20; D03D15/208; D03D15/217; D03D15/40; D03D15/41; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/02; D10B2201/04; D10B2211/00; D10B2211/01; D10B2211/02; D10B2211/04; D10B2401/00; D10B2401/06; D10B2401/062; D10B2501/00; Y; Y10; Y10S; Y10S26/00; Y10S26/01; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31971; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/172; Y10T442/20; Y10T442/2361
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) | 1943-09-24 | 1944-03-25 | 1944-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-09-24 | 1948-03-25 | 1948-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-09-24 | 1952-03-25 | 1952-09-24 | $7700.00 | Window Closed / Lapsed |