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ISAAC BRAITHWAITE AND SON ENGI

Overview
  • Total Patents
    21
About

ISAAC BRAITHWAITE AND SON ENGI has a total of 21 patent applications. Its first patent ever was published in 1915. It filed its patents most often in Canada and United Kingdom. Its main competitors in its focus markets consumer goods and electrical machinery and energy are STEININGER K & J, WUXI FEILING ELECTRONIC CO LTD and BRITISH DOMESTIC APPLIANCES.

Patent filings in countries

World map showing ISAAC BRAITHWAITE AND SON ENGIs patent filings in countries
# Country Total Patents
#1 Canada 17
#2 United Kingdom 4

Patent filings per year

Chart showing ISAAC BRAITHWAITE AND SON ENGIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Howlett Edward J 6
#2 O'Brien Terence Herriot 4
#3 Walker Thomas B 4
#4 Banks William 2
#5 English Robert E 1
#6 Cleghorn William George 1
#7 Brooke Wilfrid 1
#8 Clark Bernard A 1
#9 Tanner Harold 1
#10 Purvis Thomas J 1

Latest patents

Publication Filing date Title
GB396548A Improvements in automatic control gear for intermittent operation of reversing electric motors
GB261477A Improvements in control gear for electrically driven washing and other machines
GB183713A Improvements in washing machines
GB191512969A Improvements in Apparatus for Ironing or Pressing Seams.
CA277849A Electrical drive gear
CA508105A Folding machines for laundry purposes
CA375915A Machine timing and sequence control
CA313452A Apparatus for opening and pressing seams
CA514539A Filters
CA526486A Pneumatically operated pressing machines
CA388344A Rope reversing gearing
CA538323A Machines for the treatment of garments and other articles with liquid
CA497553A Machines for washing, dry cleaning, or garment dyeing
CA535561A Laundry washing machines
CA554494A Timing devices for laundry folding machines
CA514797A Flatwork ironing machines
CA386303A Grooved pulley
CA590710A Power operated pressing machines
CA702587A Washing machines
CA398259A Garment pressing machine