US3427829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control means for pile fabric knitting machines
Assignee: MAYER WILDMAN INDUSTRIES Inc
•
Filing: 1966-07-06
•
Granted: 1969-02-18
•
Expires: 1986-07-06
Abstract
No abstract record available.
Inventors
- 👤 Frederick C Wiesinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:02
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1894596A
Cited
US2861443A
Cited
US2964932A
Cited
US3122904A
Cited
US3153335A
Cited
US3299672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |