Patent US3144884A successfully refreshed from Google Patents.
US3144884A
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Clamping shuttle
Assignee: Sdruzeni Podniku Textilniho Strojirenstvi
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Filing: 1961-09-25
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Granted: 1964-08-18
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Expires: 1981-09-25
Abstract
No abstract record available.
Inventors
- 👤 Svaty Vladimir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 00:31
CPC Classifications
D; D03; D03J; D03J5/00; D03J2700/00; D03J2700/10; D03J2700/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A SHUTTLE COMPRISING A BODY FORMED WITH A CAVITY OPEN ON ONE SIDE OF SAID BODY, SAID BODY HAVING AN ABUTMENT PORTION PARTLY CLOSING SAID CAVITY SO THAT A GAP IS FORMED ADJACENT SAID ABUTMENT PORTION IN SAID BODY; AND A RESILIENT MEANS RESILIENTLY ABUTTING SAID ABUTMENT PORTION, SAID GAP BEING ADAPTED TO PERMIT PASSAGE OF A THREAD INTO SAID CAVITY SO THAT THE THREAD IS CLAMPED BETWEEN SAID ABUTMENT PORTION AND SAID RESILIENT MEANS.
Claim 2
Dependent Claim
75 words
A SHUTTLE COMPRISING A BODY FORMED WITH A CAVITY OPEN ON ONE SIDE OF SAID BODY, SAID BODY HAVING AN ABUTMENT PORTION PARTLY CLOSING SAID CAVITY SO THAT A GAP IS FORMED ADJACENT SAID ABUTMENT PORTION IN SAID BODY; AND A RESILIENT MEANS RESILIENTLY ABUTTING SAID ABUTMENT PORTION, SAID GAP BEING ADAPTED TO PERMIT PASSAGE OF A THREAD INTO SAID CAVITY SO THAT THE THREAD IS CLAMPED BETWEEN SAID ABUTMENT PORTION AND SAID RESILIENT MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |