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FOX RIVER TRACTOR COMPANY

Overview
  • Total Patents
    16
About

FOX RIVER TRACTOR COMPANY has a total of 16 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets agriculture, mechanical elements and civil engineering are CLAAS HELMUT, FOTON LOVOL INT HEAVY IND CO and LAVERDA SPA.

Patent filings in countries

World map showing FOX RIVER TRACTOR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 4
#3 Germany 1
#4 France 1
#5 United Kingdom 1

Patent filings per year

Chart showing FOX RIVER TRACTOR COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saiberlich Erwin W 10
#2 Witt Wilmer E 3
#3 Sousek Eugene A 3
#4 Oscar Saiberlich 1
#5 Frank Saiberlich 1
#6 A Sousek Eugene 1
#7 Witt Wilmer Edward 1
#8 Saiberlich Raymond A 1
#9 E Witt Wilmer 1
#10 Sousex Eugene Alex 1

Latest patents

Publication Filing date Title
FR1480019A Variable Speed Tandem Drive Pulley Assembly
GB1079487A Variable speed tandem drive pulley assemblages
US3395866A Material spreaders having remote controls
US3276281A Variable speed tandem drive pulley assemblages
US2891655A Material feed mechanism for sand and chip spreaders
US2954982A Sand and chip spreaders
US2881024A Auxiliary bodies for trucks
US2271957A Feed roller for cutters
US2196645A Crop pickup cutter
US2180838A Crop blower
US1713094A Ensilage cutter
CA627617A Auxiliary bodies for trucks
CA667162A Material feed mechanism for sand and chip spreaders
CA634688A Sand and chip spreaders
CA769411A Variable speed tandem drive pulley assemblages