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DAYCO PRODUCTS INC

Overview
  • Total Patents
    551
About

DAYCO PRODUCTS INC has a total of 551 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are DAYCO PRODUCTS LLC, TRAVIS CHARLES L and DAYCO PTI SPA.

Patent filings per year

Chart showing DAYCO PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holden Homer N 45
#2 Henderson Dewey D 41
#3 Foster Randy C 38
#4 Sanders John D 32
#5 Grantham Rodger P 26
#6 Lawrence James L 25
#7 Foley Mark P 21
#8 Cooper Jack R 21
#9 Chen Yungrwei 21
#10 Gardner David E 21

Latest patents

Publication Filing date Title
MXPA04006700A High efficiency automotive hydraulic power steering system.
AU1227401A Pulley assembly
CA2323953A1 Hose with integral valve
US6473943B1 Hose clamp
US6279613B1 Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
US6293312B1 Thermoplastic tubing
US6240964B1 Energy attenuation device for a fluid conveying line and method of attenuating energy in such a line
US6142188A Corrugated flexible hose
US6193282B1 Hose coupling and method of manufacture
US6206797B1 Belt tensioner with flexible armplate
US6231465B1 Belt tensioner assembly with unidirectional damping
US6217470B1 Belt tensioner with increased bushing surface
US6142189A Method for manufacturing a high performance crosslinked thermoplastic hose and a high performance crosslinked thermoplastic hose produced thereby
US6287508B1 Method for manufacturing curved thermoplastic tubes
US6245170B1 Belt construction and method of making the same
US6000434A Flexible hose construction and method of making the same
US6203873B1 Blends of fluoroelastomer interpolymers with thermo fluoroplastic interpolymers and the use of such blends in hoses
US6135282A Hose package and method of making and blank comprising same
US6073656A Energy attenuation device for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US5964483A Fluid coupling assembly, locking member therefor, and method of assembly