US2618138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warp knitting machine and method of setting the knitting elements thereof
Assignee: MESSRS F N F Ltd
•
Filing: 1949-11-22
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Granted: 1952-11-18
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Expires: 1969-11-22
Abstract
No abstract record available.
Inventors
- 👤 Peel Robert
- 👤 Porter Allan William Henry
- 👤 Morrison John Lamb Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:45
CPC Classifications
D; D04; D04B; D04B27/00; D04B27/06; D04B27/10; D04B27/24; D04B27/26; D04B35/00; D04B35/30
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) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |