US3429146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical warp stop motion for textile machine
Assignee: Elitex Zavody Textilniho
•
Filing: 1965-01-18
•
Granted: 1969-02-25
•
Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Jaroslav Cvach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:07
CPC Classifications
D; D04; D04B; D04B35/00; D04B35/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1942524A
Cited
US1980294A
Cited
FR774501A
Cited
US2050389A
Cited
FR47462E
Cited
DE687267C
Cited
US2233483A
Cited
GB573796A
Cited
US2825119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |