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BLANCH AND COMPANY LTD AB

Overview
  • Total Patents
    12
About

BLANCH AND COMPANY LTD AB has a total of 12 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets agriculture, packaging and shipping and mechanical elements are BAILLY RENE, MATROT LOUIS and AEBI & CO MASCHINENFABRIK.

Patent filings in countries

World map showing BLANCH AND COMPANY LTD ABs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 France 2
#3 Canada 1
#4 Germany 1
#5 United States 1

Patent filings per year

Chart showing BLANCH AND COMPANY LTD ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spindler John Edward 5
#2 Reardon Robert 3
#3 Miller Sidney Dennis 2
#4 Miller Sidney D 2
#5 Spavins Kenneth Groom 2
#6 Marshall Allan James 2
#7 Spindler John Ed Ward 1
#8 Marshall Alan James 1

Latest patents

Publication Filing date Title
GB811764A Improvements in or relating to hooke's joints
GB857854A Improvements in or relating to elevators
GB803838A Improvements relating to conveyance of particulate material
GB857022A Control devices for pest scarers
GB857021A Improvements in or relating to pest scarers
US2767869A Loader for attachment to a liftmechanism of a tractor
DE1010911B Loading or lifting equipment to be attached to the lifting mechanism of a tractor
GB736923A Elevators
GB738098A Loader for attachment to a lift-mechanism of a tractor
CA538923A Loader for attachment to a lift-mechanism of a tractor