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CIRCLE MACHINE CO INC

Overview
  • Total Patents
    17
About

CIRCLE MACHINE CO INC has a total of 17 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets machines, textiles and paper and machine tools are IMBOX SHOECARE AS, ZHANG YINXIANG and ZHEJIANG AUARITA PNEUMATIC TOOLS LLC.

Patent filings per year

Chart showing CIRCLE MACHINE CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ordway Richard S 5
#2 Cushing Richard D 5
#3 Cushing Richard Douglas 4
#4 Beck Alfred Elwin 3
#5 Beck Alfred E 3
#6 Comeau George O 2
#7 Laurence Leonard J 1
#8 Johnson James 1
#9 Cushing R D 1
#10 Quinn Richard E 1

Latest patents

Publication Filing date Title
ZA8108262B Rotary sprayers for applying uniform coats to conveyor supported work
AU7931082A Rotary sprayers for applying uniform coats
US4433640A Rotary sprayers for applying uniform coats to conveyor supported work
US4151808A Apparatus for spraying articles carried by a conveyor
US4010502A Apparatus for edge processing work and particularly non-circular work
US3908592A Apparatus for spraying material with two fluids
US3958724A Pressure regulator for spray systems
US3908724A Apparatus for contouring surfaces of articles
US3638261A Apparatus for applying ink or other liquids to soles or other free foam articles
US3493985A Apparatus for performing operations on asymmetrical flat surfaced articles including an automatic sole feed
US3466683A Apparatus for treating the margins of sole members