US3124164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shuttle and heddle drive mechanism for
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:28
CPC Classifications
D; D03; D03D; D03D47/00; D03D47/12; D03D47/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
110 words
IN MECHANISM FOR A LOOM OF THE PROGRESSIVE SHEDDING TYPE, A FRAME, A SUPPLY OF WARP THREADS, MEANS FOR MOVING SAID WARP THREADS ACROSS SAID FRAME, A PLURALITY OF SHUTTLES ADAPTED TO RIDE ON THE WARP THREADS, EACH OF SAID SHUTTLES HAVING A SURFACE LYING ANGULARLY TO SAID WARP THREADS, SAID SURFACE HAVING A GENERALLY SLANTED, ELONGATED S-SHAPED CONTOUR, A BOBBIN CARRYING A FILL THREAD IN EACH OF SAID SHUTTLES, SPRING CLIP MEANS RELEASABLY AND ROTATABLY HOLDING SAID BOBBINS IN SAID SHUTTLES, AND SAID SHUTTLES HAVING SLOTS GENERALLY PARALLEL TO A PLANE IN WHICH A PORTION OF SAID WARP THREADS LIE, FILL THREADS FROM SAID BOBBINS EXTENDING THROUGH SAID SLOTS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |