US3449928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Selector apparatus for circular knitting machines
Assignee: Framo Morat GmbH and Co KG
•
Filing: 1966-03-07
•
Granted: 1969-06-17
•
Expires: 1986-03-07
Abstract
No abstract record available.
Inventors
- 👤 Richard Schmidt
- 👤 Hans-Joachim Stock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:05
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/14; D; D04; D04B; D04B15/00; D04B15/32; D04B15/66; D04B15/68; D04B15/78; G06; G06K; G06K7/00; G06K7/10; G05B2219/00; G05B2219/20; G05B2219/25; G05B2219/25475
Claims Analysis
Total Claims: 0
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US3283541A
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US3313128A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |