US3237649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weaving machine
Assignee: Rheinmetall Air Defence AG
•
Filing: 1963-07-15
•
Granted: 1966-03-01
•
Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Fend Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:42
CPC Classifications
D; D03; D03J; D03J3/00; D03J3/04; D03D; D03D47/00; D03D47/12; D03D47/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
IN A TEXTILE MACHINE, A DEVICE FOR PICKING UP, DISPLACING AND RETAINING ONE END OF A LENGTH OF YARN FROM A MOVING BODY, WHICH DEVICE COMPRISES AT LEAST TWO PULLEYS AN ENDLESS BELT RUNNING OVER SAID PULLEYS AND FORMING A NIP GUIDING THE SAID END OF THE LENGTH OF YARN INTO THE SAID NIP.
Claim 2
Dependent Claim
54 words
IN A TEXTILE MACHINE, A DEVICE FOR PICKING UP, DISPLACING AND RETAINING ONE END OF A LENGTH OF YARN FROM A MOVING BODY, WHICH DEVICE COMPRISES AT LEAST TWO PULLEYS AN ENDLESS BELT RUNNING OVER SAID PULLEYS AND FORMING A NIP GUIDING THE SAID END OF THE LENGTH OF YARN INTO THE SAID NIP.
References Cited (Backward Citations)
US1787491A
Cited
GB605475A
Cited
US2845093A
Cited
US2799295A
Cited
FR1227995A
Cited
FR1237034A
Cited
US3050088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |