US3141314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pattern control means for knitting machines
Assignee: MAYER ROTHKOPF INDUSTRIES Inc A CORP OFDE
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Filing: 1960-05-06
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Granted: 1964-07-21
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Expires: 1980-05-06
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Lyster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:50
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/14; D04B15/32; D04B15/322; D04B15/66; D04B15/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |