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SWENSON OSCAR J

Overview
  • Total Patents
    14
About

SWENSON OSCAR J has a total of 14 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, civil engineering and optics are ALDREDGE ROBERT L, CHEN CHIA-YU and MACDONALD JEFFREY DEAN.

Patent filings in countries

World map showing SWENSON OSCAR Js patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 3

Patent filings per year

Chart showing SWENSON OSCAR Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Swenson Oscar J 14

Latest patents

Publication Filing date Title
US4418768A Manual torque magnifying impact tool
US4382476A Manual torque magnifying impact tool
US4185622A Foot and leg exerciser
US3203143A Automobile shelter
US3071994A Manually actuated linear action impact tool
US3156309A Rotary impact tools
US3108506A Rotary impact tools
US2954714A Manually actuated rotary impact tool
US2844982A Ratchet-type, manually actuated, rotary impact tool
US2783682A Translucent-transparent window
US2661647A Ratchet type impact tool
CA697340A Rotary impact tool
CA647782A Manually actuated impact wrench
CA709592A Rotary impact tools