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US3124946A Expired / Lapsed US ⏱️ 0.0 years remaining

Hideaki hiromatsu

Assignee: —
•
Filing: —
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Granted: 1964-03-17
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Expires: 1981-03-17
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 10:03
CPC Classifications
D; D04; D04B; D04B39/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 271 words
A KNITTING MACHINE COMPRISING A MAIN BODY, A CARRIAGE SLIDABLY MOUNTED ON SAID MAIN BODY, A COVER RELEASABLY SECURED TO SAID MAIN BODY, SAID MAIN BODY INCLUDING A NEEDLE BOARD, A PLURALITY OF STATIONARY PINS MOUNTED PARALLEL RELATIVE TO EACH OTHER ALONG THE FRONT EDGE OF SAID NEEDLE BOARD, AND BENT DOWNWARDLY AND THEN UPWARDLY AND FORWARDLY TO FORM A SLOPING FRONT END PORTION, A PLURALITY OF KNITTING NEEDLES SLIDABLY MOUNTED ON SAID NEEDLE BOARD FOR MOVEMENT BETWEEN A WITHDRAWN AND ADVANCED POSITION AND INCLUDING HOOKS AT THEIR FRONT END, SAID FRONT END PORTIONS OF SAID STATIONARY PINS AND SAID KNITTING NEEDLES BEING ADAPTED TO STRETCH KNITTING YARN BETWEEN SAID STATIONARY PINS AND SAID KNITTING NEEDLES BY OPERATION OF SAID CARRIAGE, A SETTING BAR DISPOSED BETWEEN SAID HOOKS OF SAID KNITTING NEEDLES AND SAID FRONT END PORTIONS OF SAID STATIONARY PINS AND ADAPTED TO BE PLACED ON THE FIRST STRETCHED COURSE OF SAID KNITTING YARN, SAID KNITTING NEEDLES MOVING FORWARDLY AND BACKWARDLY OVER SAID SETTING BAR, AND SAID SETTING BAR BEING PULLED OUT IN AXIAL DIRECTION UPON COMPLETION OF THE REQUIRED NUMBER OF COURSES FOR FINISHING THE KNIT CLOTH, A PLATE SPRING MOUNTED ON SAID NEEDLE BOARD FOR EACH OF SAID KNITTING NEEDLES AND PRESSING AGAINST THE LATTER, PRESSURE MEMBERS SECURED TO THE FRONT PORTION OF SAID CARRIAGE, AND A ROTARY BRUSH ROTATABLY MOUNTED ON THE BOTTOM SURFACE OF EACH OF SAID PRESSURE MEMBERS, AND SAID ROTARY BRUSHES MOVING THE KNIT CLOTH INTO SPACES DEFINED BETWEEN SAID FRONT END PORTIONS OF SAID STATIONARY PINS, AND TO PUSH DOWN THE KNIT CLOTH BY COOPERATION BETWEEN SAID ROTARY BRUSHES AND SAID STATIONARY PINS.
Claim 2
Dependent Claim 271 words
A KNITTING MACHINE COMPRISING A MAIN BODY, A CARRIAGE SLIDABLY MOUNTED ON SAID MAIN BODY, A COVER RELEASABLY SECURED TO SAID MAIN BODY, SAID MAIN BODY INCLUDING A NEEDLE BOARD, A PLURALITY OF STATIONARY PINS MOUNTED PARALLEL RELATIVE TO EACH OTHER ALONG THE FRONT EDGE OF SAID NEEDLE BOARD, AND BENT DOWNWARDLY AND THEN UPWARDLY AND FORWARDLY TO FORM A SLOPING FRONT END PORTION, A PLURALITY OF KNITTING NEEDLES SLIDABLY MOUNTED ON SAID NEEDLE BOARD FOR MOVEMENT BETWEEN A WITHDRAWN AND ADVANCED POSITION AND INCLUDING HOOKS AT THEIR FRONT END, SAID FRONT END PORTIONS OF SAID STATIONARY PINS AND SAID KNITTING NEEDLES BEING ADAPTED TO STRETCH KNITTING YARN BETWEEN SAID STATIONARY PINS AND SAID KNITTING NEEDLES BY OPERATION OF SAID CARRIAGE, A SETTING BAR DISPOSED BETWEEN SAID HOOKS OF SAID KNITTING NEEDLES AND SAID FRONT END PORTIONS OF SAID STATIONARY PINS AND ADAPTED TO BE PLACED ON THE FIRST STRETCHED COURSE OF SAID KNITTING YARN, SAID KNITTING NEEDLES MOVING FORWARDLY AND BACKWARDLY OVER SAID SETTING BAR, AND SAID SETTING BAR BEING PULLED OUT IN AXIAL DIRECTION UPON COMPLETION OF THE REQUIRED NUMBER OF COURSES FOR FINISHING THE KNIT CLOTH, A PLATE SPRING MOUNTED ON SAID NEEDLE BOARD FOR EACH OF SAID KNITTING NEEDLES AND PRESSING AGAINST THE LATTER, PRESSURE MEMBERS SECURED TO THE FRONT PORTION OF SAID CARRIAGE, AND A ROTARY BRUSH ROTATABLY MOUNTED ON THE BOTTOM SURFACE OF EACH OF SAID PRESSURE MEMBERS, AND SAID ROTARY BRUSHES MOVING THE KNIT CLOTH INTO SPACES DEFINED BETWEEN SAID FRONT END PORTIONS OF SAID STATIONARY PINS, AND TO PUSH DOWN THE KNIT CLOTH BY COOPERATION BETWEEN SAID ROTARY BRUSHES AND SAID STATIONARY PINS.

References Cited (Backward Citations)

US2236325A Cited
CH311163A Cited
AT188832B Cited
US2879653A Cited
FR65121E Cited
US2844015A Cited
US2812650A Cited
US2719418A Cited
US2881605A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-03-17 1967-09-16 1968-03-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-03-17 1971-09-16 1972-03-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-03-17 1975-09-16 1976-03-17 $7700.00 Window Closed / Lapsed

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