US3184174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn-spool winding machine with automatic spool-exchanging device
Assignee: Individual
•
Filing: 1963-06-19
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Granted: 1965-05-18
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Expires: 1983-06-19
Abstract
No abstract record available.
Inventors
- 👤 Furst Stefan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:59
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/04; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A YARN-WINDING MACHINE, COMPRISING A WINDING MECHANISM HAVING A SPOOL-CORE JOURNALLING MEANS FOR ACCOMMODATING A TAKE-UP SPOOL TO BE WOUND, A CORESUPPLYING EXCHANGE MECHANISM FOR SUBSTITUTING A NEW CORE FOR A FULL SPOOL ON SAID JOURNALLING MEANS, MEANS FOR SUPPLYING YARN TO BE WOUND ON SAID CORE, MEANS FOR AT TACHMENT OF THE YARN TO A NEW CORE PREPARATORY TO WINDING THE YARN THEREUPON, A SEQUENCING CONTROL DEVICE HAVING RELEASING MEANS RESPONSIVE TO COMPLETION OF A SPOOL AND BEING CONNECTED TO SAID EXCHANGE MECHANISM AND TO SAID ATTACHING MEANS FOR CONTROLLING THEM NORMALLY TO SEQUENTIALLY OPERATE WHEN A SPOOL IS COMPLETED, A SENSING MEMBER RESPONSIVE TO PRESENCE OF A REMAINDER WINDING
Claim 2
Dependent Claim
111 words
A YARN-WINDING MACHINE, COMPRISING A WINDING MECHANISM HAVING A SPOOL-CORE JOURNALLING MEANS FOR ACCOMMODATING A TAKE-UP SPOOL TO BE WOUND, A CORESUPPLYING EXCHANGE MECHANISM FOR SUBSTITUTING A NEW CORE FOR A FULL SPOOL ON SAID JOURNALLING MEANS, MEANS FOR SUPPLYING YARN TO BE WOUND ON SAID CORE, MEANS FOR AT TACHMENT OF THE YARN TO A NEW CORE PREPARATORY TO WINDING THE YARN THEREUPON, A SEQUENCING CONTROL DEVICE HAVING RELEASING MEANS RESPONSIVE TO COMPLETION OF A SPOOL AND BEING CONNECTED TO SAID EXCHANGE MECHANISM AND TO SAID ATTACHING MEANS FOR CONTROLLING THEM NORMALLY TO SEQUENTIALLY OPERATE WHEN A SPOOL IS COMPLETED, A SENSING MEMBER RESPONSIVE TO PRESENCE OF A REMAINDER WINDING
References Cited (Backward Citations)
US3092340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |