US3046637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rollers for the pressure treatment of material in web form
Assignee: TEXTILMASCHINEN EDUARD KUSTERS
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Filing: 1960-10-06
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Granted: 1962-07-31
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Expires: 1980-10-06
Abstract
No abstract record available.
Inventors
- 👤 Kusters Eduard
- 👤 Appenzeller Valentin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:33
CPC Classifications
F; F16; F16C; F16C13/00; F16C13/02; F16C13/022; F16C13/024; F16C13/026; B; B30; B30B; B30B3/00; B30B3/005; D; D06; D06B; D06B23/00; D06B23/02; D06B23/021; D06C; D06C15/00; D06C15/08; D21; D21G; D21G1/00; D21G1/02; D21G1/0206; D21G1/0213; D21G1/022; F16C2340/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US725971A
Cited
US1232053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |