US2230621A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for laminating textiles
Assignee: TRUBENIZING PROCESS Corp
•
Filing: 1939-12-14
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Granted: 1941-02-04
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Expires: 1959-12-14
Abstract
No abstract record available.
Inventors
- 👤 Loew Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:24
CPC Classifications
B; B32; B32B; B32B27/00; A; A41; A41H; A41H43/00; A41H43/04; D; D06; D06C; D06C29/00; D06F; D06F71/00; D06F71/32; D06F71/34; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1798; Y10T24/00; Y10T24/16; Y10T24/1608
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) | 1944-02-04 | 1944-08-05 | 1945-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-02-04 | 1948-08-05 | 1949-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-02-04 | 1952-08-05 | 1953-02-04 | $7700.00 | Window Closed / Lapsed |