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US3245276A Expired / Lapsed US ⏱️ 0.0 years remaining

Motion and power-transmitting belts

Assignee: Individual
•
Filing: 1964-03-31
•
Granted: 1966-04-12
•
Expires: 1984-03-31
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Abstract

No abstract record available.

Inventors

  • 👤 Wall Abner Daon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 09:39
CPC Classifications
F; F16; F16G; F16G7/00; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/51; Y10S24/53; Y10T; Y10T24/00; Y10T24/16; Y10T24/1692

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 294 words
A BELT HAVING OPPOSED ENDS ADAPTED TO BE SEPARABLY CONNECTED TO FORM AN ENDLESS BELT COMPRISING IN COMBINATION: A BELT BODY FORMED OF FLEXIBLE RESILIENT MATERIAL HAVING A FLEXIBLE CORE MEANS EMBEDDED LONGITUDINALLY THEREIN; A FIRST CONNECTOR MEANS EMBEDDED IN ONE TERMINAL END PORTION OF SAID RESILIENT BELT BODY AND CONNECTED TO SAID FLEXIBLE CORE MEANS; AND A SECOND CONNECTOR MEANS EMBEDDED IN THE OTHER TERMINAL END PORTION OF SAID RESILIENT BELT BODY AND CONNECTED TO SAID FLEXIBLE CORE MEANS; SAID FIRST AND SECOND CONNECTOR MEANS BEING INTERENGAGEABLE TO OPERATIVELY CONNECT SAID OPPOSED ENDS OF SAID BELT UNDER FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS AWAY FROM ONE ANOTHER AND DISENGAGEABLE ONLY AFTER THE EXERTION OF FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTER MEANS TOWARD ONE ANOTHER, AND SAID FIRST AND SECOND CONNECTOR MEANS BEING DISPOSED AXIALLY OF THE END FACES OF SAID TERMINAL END PORTIONS OF SAID BELT BODY SUCH THAT WHEN THE END FACES OF SAID TERMINAL END PORTIONS ARE ABUTTED WITHOUT AXIAL COMPRESSION OF THE RESILIENT BELT BODY MATERIAL ADJACENT SAID FIRST AND SECOND CONNECTOR MEANS THE INTERENGAGEABLE PORTIONS OF SAID FIRST AND SECOND CONNECTORS MEANS ARE SPACED AXIALLY FROM ONE ANOTHER SO THAT BELT END CONNECTING INTERENGAGEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS REQUIRES ABUTMENT OF THE END FACES OF SAID TERMINAL END PORTIONS AND AXIAL COMPRESSION OF THE RESILIENT BELT BODY MATERIAL ADJACENT SAID FIRST AND SECOND CONNECTOR MEANS SO THAT FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS AWAY FROM ONE ANOTHER WILL BE IMPARTED THERETO WHEREBY UNITENTIONAL DISENGAGEMENT OF SAID INTERENGAGED FIRST AND SECOND CONNECTOR MEANS AND RESULTING DISCONNECTION OF SAID OPPOSED BELT ENDS WILL BE RESISTED.
Claim 2
Dependent Claim 294 words
A BELT HAVING OPPOSED ENDS ADAPTED TO BE SEPARABLY CONNECTED TO FORM AN ENDLESS BELT COMPRISING IN COMBINATION: A BELT BODY FORMED OF FLEXIBLE RESILIENT MATERIAL HAVING A FLEXIBLE CORE MEANS EMBEDDED LONGITUDINALLY THEREIN; A FIRST CONNECTOR MEANS EMBEDDED IN ONE TERMINAL END PORTION OF SAID RESILIENT BELT BODY AND CONNECTED TO SAID FLEXIBLE CORE MEANS; AND A SECOND CONNECTOR MEANS EMBEDDED IN THE OTHER TERMINAL END PORTION OF SAID RESILIENT BELT BODY AND CONNECTED TO SAID FLEXIBLE CORE MEANS; SAID FIRST AND SECOND CONNECTOR MEANS BEING INTERENGAGEABLE TO OPERATIVELY CONNECT SAID OPPOSED ENDS OF SAID BELT UNDER FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS AWAY FROM ONE ANOTHER AND DISENGAGEABLE ONLY AFTER THE EXERTION OF FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTER MEANS TOWARD ONE ANOTHER, AND SAID FIRST AND SECOND CONNECTOR MEANS BEING DISPOSED AXIALLY OF THE END FACES OF SAID TERMINAL END PORTIONS OF SAID BELT BODY SUCH THAT WHEN THE END FACES OF SAID TERMINAL END PORTIONS ARE ABUTTED WITHOUT AXIAL COMPRESSION OF THE RESILIENT BELT BODY MATERIAL ADJACENT SAID FIRST AND SECOND CONNECTOR MEANS THE INTERENGAGEABLE PORTIONS OF SAID FIRST AND SECOND CONNECTORS MEANS ARE SPACED AXIALLY FROM ONE ANOTHER SO THAT BELT END CONNECTING INTERENGAGEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS REQUIRES ABUTMENT OF THE END FACES OF SAID TERMINAL END PORTIONS AND AXIAL COMPRESSION OF THE RESILIENT BELT BODY MATERIAL ADJACENT SAID FIRST AND SECOND CONNECTOR MEANS SO THAT FORCES TENDING TO EFFECT RELATIVE AXIAL MOVEMENT OF SAID FIRST AND SECOND CONNECTOR MEANS AWAY FROM ONE ANOTHER WILL BE IMPARTED THERETO WHEREBY UNITENTIONAL DISENGAGEMENT OF SAID INTERENGAGED FIRST AND SECOND CONNECTOR MEANS AND RESULTING DISCONNECTION OF SAID OPPOSED BELT ENDS WILL BE RESISTED.

References Cited (Backward Citations)

US279267A Cited
US805359A Cited
US1199690A Cited
US1342671A Cited
US2038469A Cited
US2723876A Cited
GB712116A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-04-11 1969-10-11 1970-04-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-04-11 1973-10-11 1974-04-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-04-11 1977-10-11 1978-04-12 $7700.00 Window Closed / Lapsed

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