US3126586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Noguera
Assignee: —
•
Filing: 1961-09-28
•
Granted: 1964-03-31
•
Expires: 1981-09-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:45
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/60; D01H5/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
FOR USE WITH A TEXTILE FIBRE ROLLER DRAFTING APPARATUS HAVING A ROLLER DRAFTING MECHANISM, PNEUMATIC MEANS FOR CLEANING SAID MECHANISM AND COLLECTING BROKEN ENDS OF FIBRE STRANDS COMPRISING A CASING ADAPTED TO ENCLOSE THE DRAFTING MECHANISM AND HAVING A FIBRE STRAND INLET AND A FIBRE STRAND OUTLET FOR THE SAID MECHANISM, AND SUCTION MEANS INCLUDING A SUCTION ORIFICE OPENING INTO SAID CASING, TO DRAW-IN BROKEN ENDS OF THE FIBRE STRANDS EMERGING FROM THE DRAFTING MECHANISM, SAID CASING BEING OPERATIVE TO INCREASE THE SUCTION EFFECT WHILE PROTECTING THE DRAFTING MECHANISM FROM ACCUMULATIONS OF DUST AND FLY AND BEING PROVIDED WITH AT LEAST ONE AIR INLET CONNECTED TO SAID SUCTION MEANS AND ADAPTED TO DIRECT BLASTS OF AIR, INDRAWN BY THE SUCTION MEANS, ON TO THE ENCLOSED DRAFTING MECHANISM FOR CLEANING THE MECHANISM.
Claim 2
Dependent Claim
131 words
FOR USE WITH A TEXTILE FIBRE ROLLER DRAFTING APPARATUS HAVING A ROLLER DRAFTING MECHANISM, PNEUMATIC MEANS FOR CLEANING SAID MECHANISM AND COLLECTING BROKEN ENDS OF FIBRE STRANDS COMPRISING A CASING ADAPTED TO ENCLOSE THE DRAFTING MECHANISM AND HAVING A FIBRE STRAND INLET AND A FIBRE STRAND OUTLET FOR THE SAID MECHANISM, AND SUCTION MEANS INCLUDING A SUCTION ORIFICE OPENING INTO SAID CASING, TO DRAW-IN BROKEN ENDS OF THE FIBRE STRANDS EMERGING FROM THE DRAFTING MECHANISM, SAID CASING BEING OPERATIVE TO INCREASE THE SUCTION EFFECT WHILE PROTECTING THE DRAFTING MECHANISM FROM ACCUMULATIONS OF DUST AND FLY AND BEING PROVIDED WITH AT LEAST ONE AIR INLET CONNECTED TO SAID SUCTION MEANS AND ADAPTED TO DIRECT BLASTS OF AIR, INDRAWN BY THE SUCTION MEANS, ON TO THE ENCLOSED DRAFTING MECHANISM FOR CLEANING THE MECHANISM.
References Cited (Backward Citations)
US3059284A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |