US3485128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Fabrik fuer Firestone Produkte AG
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Filing: 1966-03-08
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Granted: 1969-12-23
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Expires: 1986-03-08
Abstract
No abstract record available.
Inventors
- 👤 Karl Siegenthaler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:51
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/10; B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/157; B26D1/18; B26D1/185; B26D1/20; B26D1/205; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/46; D06H7/02; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0515; Y10T83/465; Y10T83/4766; Y10T83/478; Y10T83/485; Y10T83/49; Y10T83/647; Y10T83/6584; Y10T83/6592; Y10T83/6595; Y10T83/768; Y10T83/7755; Y10T83/869; Y10T83/8745
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1730585A
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US1635531A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |