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HICKMAN ALBERT F

Overview
  • Total Patents
    34
About

HICKMAN ALBERT F has a total of 34 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, mechanical elements and machines are DINA AUTOBUSES, CAMBRIA SPRING CO and HENDRICKSON MFG CO.

Patent filings in countries

World map showing HICKMAN ALBERT Fs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 16

Patent filings per year

Chart showing HICKMAN ALBERT Fs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hickman Albert F 34

Latest patents

Publication Filing date Title
US3642302A Compression rubber vehicle suspension
US3606376A Second stage spring suspension
US3512799A Compression rubber tandem wheel vehicle spring suspension
US3542353A Compression rubber spring
US3539198A Tandem wheel compression rubber spring suspension
US3511332A Compression rubber spring suspension for trailing arms supporting driven wheels
US3298711A Heavy duty vehicle spring suspension
US3253838A Triple axle suspension for vehicles
US3163443A Vehicle spring suspension for front steering axle
US3202439A Tandem axle spring suspension
US3129953A Tandem axle spring suspension
US3111335A Vehicle spring suspension for rear drive axle
US3069184A Spring suspension for tandem axle vehicles
US3003782A Body roll stabilizer for motor trucks
US2915306A Rubber torsion spring
US2663570A Spring suspension for tandem axle trucks
US2650573A Rotary fluid motor or pump
CA756949A Tandem axle spring suspension
CA864977A Vehicle spring suspension
CA755504A Triple axle suspension for vehicles