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US2744294A Expired / Lapsed US ⏱️ 0.0 years remaining

Feeder mechanism for textile machines

Assignee: Curlator Corp
•
Filing: 1950-01-13
•
Granted: 1956-05-08
•
Expires: 1970-01-13
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Abstract

No abstract record available.

Inventors

  • 👤 Francis M Buresh
  • 👤 Howard H Langdon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 16:10
CPC Classifications
D; D01; D01G; D01G23/00

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 187 words
A FEEDER MECHANISM FOR A TEXTILE MACHINE COROPRISING A HOPPER FOR FIBROUS MATERIAL, AN ENDLESS CONVEYOR MOUNTED TO TRAVEL THROUGH THE MATERIAL IN THE HOPPER AND HAVING PINS THEREON TO PICK UP BUNCHES OF THE MATERIAL FORM THE HOPPER, A STRIPPER MEMBER HAVING PINS THEREON MOUNTED TO ENGAGE AND PULL OUT THE BUNCHES OF MATERIAL CARRIED BY THE PINS OF THE CONVEYOR, A FEED BOX HAVING AN ENTRY PORT AT ONE END COMMUNICATING WITH THE HOOPER AND AN EXIT PORT AT ITS OPPOSITE END HAVING A FLOW EXTENDING BETWEEN SAID PORTS, AN ENDLESS FORMINOUS BELT MOUNTED IN SAID FEED BOX WITH ITS LOWER REACH INCLINED TO THE FLOOR OF THE FEED BOX AND CONVERGING TOWARD THE FLOOR FROM ENTRY TO EXIT PORT,MEANS DISPOSED BEYOND SAID FORAMINOUS BELT IN THE DIRECTION OF AIR FLOW FOR SUCKING AIR OVER BOTH THE STRIPPER MEMBER AND THE CONVEYOR THROUGH THE ENTRY PORT AND THROUGH SAID FORAMINOUS BELT TO PICK MATERIAL OFF THE PINS AND DELIVER IT BETWEEN THE BELT AND THE FLOOR OF THE FEED BOX, AND MEANS FOR MOVING THE BELT TO FEED SUCH MATERIAL ON TO THE EXIT PORT.

References Cited (Backward Citations)

US159923A Cited
US482194A Cited
US517980A Cited
DE78030C Cited
US980000A Cited
US1235328A Cited
US1468028A Cited
US1510252A Cited
US1740990A Cited
US1854099A Cited
US2024469A Cited
US2113988A Cited
US2195158A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-05-08 1959-11-07 1960-05-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-05-08 1963-11-07 1964-05-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-05-08 1967-11-07 1968-05-08 $7700.00 Window Closed / Lapsed

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