US2426357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting apparatus and method
Assignee: E LOUIS KOTZEN
•
Filing: 1944-03-25
•
Granted: 1947-08-26
•
Expires: 1964-03-25
Abstract
No abstract record available.
Inventors
- 👤 Killian Ezekiel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:03
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/42; D04B9/46; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B15/00; D04B15/38; D04B15/54; D04B15/58; D04B9/20
Claims Analysis
Total Claims: 0
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US2361280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-25 | 1951-02-24 | 1951-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-25 | 1955-02-24 | 1955-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-25 | 1959-02-24 | 1959-08-26 | $7700.00 | Window Closed / Lapsed |