Patent EP0541889A1 successfully refreshed from Google Patents.
US3277672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular knitting machines
Assignee: Individual
•
Filing: 1963-11-26
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Granted: 1966-10-11
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Expires: 1983-11-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas Anderson Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:04
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/88
Claims Analysis
Total Claims: 0
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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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |