US2907191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warp knitting machine using cutting plush point
Assignee: CH Masland and Sons
•
Filing: 1957-06-18
•
Granted: 1959-10-06
•
Expires: 1977-06-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Rex S Maccaffray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:16
CPC Classifications
D; D04; D04B; D04B27/00; D04B27/04; D04B23/00; D04B23/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US263999A
Cited
US484844A
Cited
US1924649A
Cited
US1988168A
Cited
US2196471A
Cited
US2199449A
Cited
US2557482A
Cited
US2411259A
Cited
US2664919A
Cited
US2759344A
Cited
US2802355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |