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SENDOYKAS JACK J

Overview
  • Total Patents
    14
About

SENDOYKAS JACK J has a total of 14 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States, Belgium and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, mechanical elements and machines are ZAYTRAN INC, TOMCO INC and HUBEI JIANGSHAN HYDRAULIC TECH CO LTD.

Patent filings in countries

World map showing SENDOYKAS JACK Js patent filings in countries
# Country Total Patents
#1 United States 12
#2 Belgium 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing SENDOYKAS JACK Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sendoykas Jack J 13

Latest patents

Publication Filing date Title
US5216942A Piston lock for power cylinders
US5020418A Piston lock for power cylinders
US4367567A Detachable hinge assembly
US4281433A Compound tool
US3311367A Toggle clamp
US3238819A Index lock
US3204947A Toggle clamp
US3174767A Row boat simulating vehicle for children
US3081105A Velocipede convertible to coaster wagon
US2921561A Fluid cylinder and piston assembly
US2777347A Self-adjusting toggle clamp
US2436941A Toggle clamp