US2244835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile material
Assignee: JACOB ROTHMAN
•
Filing: 1939-05-18
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Granted: 1941-06-10
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Expires: 1959-05-18
Abstract
No abstract record available.
Inventors
- 👤 Aaron D Goldstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:14
CPC Classifications
D; D03; D03D; D03D9/00; D03D15/00; D03D15/20; D03D15/208; D03D15/217; D03D23/00; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/02; D10B2201/04; D10B2401/00; D10B2401/06; D10B2401/062; D10B2501/00; Y; Y10; Y10S; Y10S139/00; Y10S139/01
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) | 1944-06-09 | 1944-12-09 | 1945-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-06-09 | 1948-12-09 | 1949-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-06-09 | 1952-12-09 | 1953-06-10 | $7700.00 | Window Closed / Lapsed |