US2740277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine and method
Assignee: Individual
•
Filing: 1951-06-08
•
Granted: 1956-04-03
•
Expires: 1971-06-08
Abstract
No abstract record available.
Inventors
- 👤 Lombardi Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:22
CPC Classifications
D; D04; D04B; D04B9/00; D04B9/26; D04B9/28; D04B9/30; D04B9/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1317897A
Cited
US7368A
Cited
US729005A
Cited
US1084194A
Cited
US1077370A
Cited
US1589474A
Cited
US1998473A
Cited
US1893589A
Cited
US2199637A
Cited
US2158189A
Cited
US2319771A
Cited
US2203711A
Cited
US2229105A
Cited
US2373126A
Cited
US2503838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |