US2427007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warp knitting machine
Assignee: Individual
•
Filing: 1944-11-30
•
Granted: 1947-09-09
•
Expires: 1964-11-30
Abstract
No abstract record available.
Inventors
- 👤 Lambach Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:40
CPC Classifications
D; D04; D04B; D04B27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1667285A
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US1878379A
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US1984148A
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DE627392C
Cited
US2110541A
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US2130979A
Cited
US2363535A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-08 | 1951-03-10 | 1951-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-08 | 1955-03-10 | 1955-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-08 | 1959-03-10 | 1959-09-09 | $7700.00 | Window Closed / Lapsed |