Patent US2902057A successfully refreshed from Google Patents.
US2902057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weft needle operating mechanism for loom
Assignee: Crompton and Knowles Corp
•
Filing: 1957-11-26
•
Granted: 1959-09-01
•
Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Richard G Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:44
CPC Classifications
D; D03; D03D; D03D35/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1797962A
Cited
US2013230A
Cited
GB516143A
Cited
US2625959A
Cited
US2757692A
Cited
US2769462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |