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WISS & SONS CO J

Overview
  • Total Patents
    42
About

WISS & SONS CO J has a total of 42 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Switzerland and Canada. Its main competitors in its focus markets machine tools, agriculture and textiles and paper are POEHLMANN PAUL W, NUSHARP INC and COLLINS WALTER W.

Patent filings in countries

World map showing WISS & SONS CO Js patent filings in countries
# Country Total Patents
#1 United States 22
#2 Switzerland 6
#3 Canada 5
#4 United Kingdom 4
#5 Germany 3
#6 Brazil 2

Patent filings per year

Chart showing WISS & SONS CO Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rauh Frederic H 8
#2 Wertepny Rudolph J Sr 3
#3 Mcateer Bernard G 3
#4 Duffy William 3
#5 Students John 3
#6 Wiss Richard R 3
#7 Wertepny Sr Rudolph J 2
#8 Duffy W 2
#9 Sen Rudolph Wertepny 1
#10 Richard R Wiss 1

Latest patents

Publication Filing date Title
CA995887A Low-profile floating blade scissors or shears
US3869793A Latch for hand tool
CA961256A Shears or other tools having clearance adjusting means
US3790810A Direct current power supply for electrical appliances
US3740846A Shears having clearance adjusting means between pivotal cooperating members
CA940291A Removable handles for shears or the like and method for making the same
US3672053A Pivot arrangement
CA930151A Thread clip or snip
US3683497A Cutting implement or tool with blade tensioning device
US3608196A Thread clip or snip
US3524363A Method of producing blade type cutting tool
US3453731A Handtools
US3453651A Blade-type cutting implements and method of manufacture
US3064351A Grass cutting shears
US3064350A Grass cutting shears
US2958944A Grass shears
US2931100A Double cutting shears
US2580831A Long-handled grass shears
US2105332A Bumper for hedge shears
US2078585A Shears for cutting sheet metal