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TOWNSEND COMPANY

Overview
  • Total Patents
    33
About

TOWNSEND COMPANY has a total of 33 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machine tools, machines and mechanical elements are HUXON HOLDING CORP, AVDEL TEXTRON LTD and OPT ENG CO LTD.

Patent filings in countries

World map showing TOWNSEND COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14
#2 United Kingdom 6
#3 Canada 4
#4 Switzerland 4
#5 France 4
#6 Germany 1

Patent filings per year

Chart showing TOWNSEND COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcdonald Hugh C 3
#2 Simmons Walter Russell 2
#3 De Lapotterie Otto H 2
#4 Gapp Roland H 2
#5 Simmons Walter R 2
#6 Walter S Simmons 2
#7 Boyd Frank C 2
#8 Hayduk William W 2
#9 Gapp Roland Howard 1
#10 Mcdonald Hugh Chisolm 1

Latest patents

Publication Filing date Title
GB1067187A Improvements in or relating to board holding fixtures
US3257134A Spur plate
GB949003A Improvements in or relating to a blind rivet with locked stem
GB995499A Improvements in or relating to fluid powered gun for setting fasteners
GB983610A Improvements in mechanism for setting rivets
US3180017A Lock bolt gun
US3148578A Rivet and method of riveting
US3038626A Mechanism for setting rivets
GB930639A Improvements in or relating to method of riveting
GB902708A Method of and apparatus for making pictorial likenesses of the faces of persons to be identified
US3039270A Fluid powered gun for setting fasteners
US2999610A Rivet setting tool
US2974426A Method and apparatus for making identifications
US2843861A Die cavity with laterally projecting blades for slotting the end of a blank
US2931532A Rivets and method of riveting
US2843928A Method of making an expandable fastener
US2786217A Rivet forming machine having opposed punches and an indexible blank carrier
US2691915A Rivet with expanding mandrel
US1341808A Metal-working machine
US1417806A Method and apparatus for forming headed articles