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DAYCO CORP

Overview
  • Total Patents
    1,533
About

DAYCO CORP has a total of 1,533 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and furniture and games are BRANCA ALFONSO, GATES RUBBER CO and DAYTON RUBBER MFG CO.

Patent filings per year

Chart showing DAYCO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kleykamp Donald L 63
#2 Long Delmar D 45
#3 Holden Homer N 43
#4 Mathieu Julien C 33
#5 Haren Doyle V 33
#6 Freedlander Abraham L 32
#7 Wetzel Robert E 29
#8 Richmond Kenneth D 28
#9 Waugh Dale L 27
#10 Oliver Larry R 27

Latest patents

Publication Filing date Title
ES2001616A6 Mfg. toothed belt on grooved drum
ES2001608A6 Construction of belt with teeth on one side
WO8800878A1 Belt construction and method of making the same
JPS62237138A Endless transmission belt structure and transverse belt element for endless transmission belt structure
US4634408A Belt tensioner, part therefor and methods of making the same
US4647278A Endless power transmission belt construction and method of making the same
US4637940A Elastomer-coated bias reinforcement fabric and method for producing same
US4629444A Belt pulley and method of making the same
US4612005A Transverse belt elements for a belt construction
US4642076A Belt construction clip for a transverse belt element therefor and method of making the same
US4618334A Belt pulley and method of making the same
US4575469A Polymeric-coated fabric layer and product utilizing the layer
US4622023A Belt pulley and method of making the same
US4617007A Belt construction for a continuously variable transmission, transverse belt element therefor and methods of making the same
US4615096A Method of making a belt tensioner with a rotary fluid dampener
US4637638A Branched hose construction, joint construction and part therefor, and methods of making the same
US4582741A Polymeric coated fabric layer
US4571230A Endless power transmission belt having a toothed compression section and method of making the same
US4625539A Automatic crimper and crimping die
US4621005A Polymeric-coated fabric layer, product utilizing the layer and method and apparatus for making the same