Patent US5876397A successfully refreshed from Google Patents.
Patent US2121005A successfully refreshed from Google Patents.
US2121005A
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Process of producing textiles with calender finish permanent to washing and product thereof
Assignee: Firm Raduner & Co A G
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Filing: 1934-10-04
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Granted: 1938-06-21
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Expires: 1954-10-04
Abstract
No abstract record available.
Inventors
- 👤 Bener Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:01
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; D06Q; D06Q1/00; D06Q1/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31; Y10T442/00; Y10T442/20; Y10T442/2402
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) | 1941-06-20 | 1941-12-20 | 1942-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-06-20 | 1945-12-20 | 1946-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-06-20 | 1949-12-20 | 1950-06-21 | $7700.00 | Window Closed / Lapsed |