Patent US2298863A successfully refreshed from Google Patents.
US2485746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting process
Assignee: BAMBERGER REINTHAL Co
•
Filing: 1946-09-23
•
Granted: 1949-10-25
•
Expires: 1966-09-23
Abstract
No abstract record available.
Inventors
- 👤 Krueger Roland Frank William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:46
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/14; D04B1/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1154251A
Cited
US1564162A
Cited
US1706426A
Cited
US2114004A
Cited
US2323396A
Cited
US2289302A
Cited
US2303903A
Cited
US2340889A
Cited
US2430022A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-24 | 1953-04-25 | 1953-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-24 | 1957-04-25 | 1957-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-24 | 1961-04-25 | 1961-10-25 | $7700.00 | Window Closed / Lapsed |