Learn more

SHERMAN CAR WASH EQUIP CO

Overview
  • Total Patents
    37
About

SHERMAN CAR WASH EQUIP CO has a total of 37 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets transport, machines and consumer goods are HANNA DANIEL C, BERNARDI BROTHERS INC and DINI FRANCO.

Patent filings in countries

World map showing SHERMAN CAR WASH EQUIP COs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Canada 12
#3 Germany 2
#4 Australia 1
#5 United Kingdom 1

Patent filings per year

Chart showing SHERMAN CAR WASH EQUIP COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Courtland N Jr 10
#2 Larson Sherman L 8
#3 Knight Charles W 5
#4 Beer Carl C 4
#5 Verhagen Edward L 4
#6 Hurwitz Paul D 4
#7 Larson S 2
#8 N Smith Jun Courtland 1
#9 Verhagen E 1
#10 Beer C 1

Latest patents

Publication Filing date Title
US3848542A Safety shield
US3859686A Scrubbing apparatus for vehicles
CA971825A Vehicle conveyor
US3822430A Vehicle conveying means for vehicle washer
US3751745A Rotary brush apparatus
US3724390A Car wash conveyor
US3599264A Laminated rotary brush apparatus
US3608121A Vehicle washer
US3604045A Rotary brush apparatus having controlled slippage
US3596606A Vehicle conveyor
US3499180A Scrubbing apparatus for vehicles
US3545026A Brush
US3506995A Vehicle washer
US3442027A Vehicle contour follower blower
US3455250A Vehicle pushing apparatus
US3428982A Vehicle washer
US3445286A Carwash process
US3442476A Antenna guard
US3403416A Automotive vehicle washing unit
US3288109A Car wash apparatus