US3412474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the treatment of textile material
Assignee: Vepa AG
•
Filing: 1966-12-09
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Granted: 1968-11-26
•
Expires: 1986-12-09
Abstract
No abstract record available.
Inventors
- 👤 Fleissner Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:47
CPC Classifications
D; D06; D06B; D06B23/00; D06B23/02; D06B23/025; D06B19/00; D06B19/0005; D06B19/0047; D06B19/0058; F; F26; F26B; F26B13/00; F26B13/10; F26B13/14; F26B13/16; Y; Y10; Y10S; Y10S68/00; Y10S68/902; Y10S68/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124431A
Cited
US1068551A
Cited
US2301249A
Cited
US2927379A
Cited
US3303575A
Cited
US3303576A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |