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INTERNAT STAPLE AND MACHINE CO

Overview
  • Total Patents
    41
About

INTERNAT STAPLE AND MACHINE CO has a total of 41 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, packaging and shipping and textiles and paper are WERNER SCHAFROTH, PNEUTOOLS INC and SCHAFROTH WERNER.

Patent filings in countries

World map showing INTERNAT STAPLE AND MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Canada 5
#3 United Kingdom 5
#4 Germany 3
#5 Finland 3
#6 France 2
#7 Switzerland 1

Patent filings per year

Chart showing INTERNAT STAPLE AND MACHINE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Werner Schafroth 9
#2 Forrester William A 6
#3 Heilman George P 3
#4 Emil Rabelow 3
#5 Romney Jack H 2
#6 Campbell Ronald G 2
#7 Harding Romney Jack 2
#8 Regis Saxon Paul 2
#9 Glomb Frank A 2
#10 Rabelow Emil 2

Latest patents

Publication Filing date Title
GB1091755A Staple magazine
GB1071377A Rear loading magazine for stapling machines
FR1400679A Apparatus for automatically sealing cardboard boxes
GB1069448A Apparatus for automatically closing and sealing the flaps of cartons
US3099837A Pneumatic driver
US2987725A Staple driving and forming blade mechanism
GB823442A Standard for automatic stapling machine
US3102627A Apparatus for centering cartons
GB788632A Air powered stapling machine
US2816288A Two-piece removable anvil for stapling machines
US2954952A Standard for automatic stapling machine
US2778022A Staple magazine and feed means for stapling machines
US2815111A Conveyer centering device
US2865022A Stapling machine magazine
US2989948A Air powered stapling machine
US2703402A Space-saving staple and staple clip
US2778266A Cammed shoulder staple
US2794534A Carton spacing device for conveyers
US2795786A Staple stick advancing device
US2746045A Magazine and staple feed means for stapling machines