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CHAS MACINTOSH & COMPANY LTD

Overview
  • Total Patents
    21
About

CHAS MACINTOSH & COMPANY LTD has a total of 21 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom and France. Its main competitors in its focus markets machines, transport and consumer goods are HOPPMANN INTERNAT B V, TECHNI MODUL ENGINEERING and UCHAMA KOGYO KK.

Patent filings in countries

World map showing CHAS MACINTOSH & COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 France 5

Patent filings per year

Chart showing CHAS MACINTOSH & COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Broad Donald Albert 1

Latest patents

Publication Filing date Title
GB1126261A Method of uniting materials that cannot be heat sealed
GB326860A A new or improved calculating device
GB293086A Improvements in or relating to upholstery, such as cushions, mattresses and the like
GB116913A Improvements in Means for Pressing Straw and like Hats.
GB109349A Improvements in Means for Pressing Straw Hats and the like.
GB191423283A Improvements in or in connected with Telephone Receivers.
GB191311924A Improvements in and in the Manufacture of Composite Floor Coverings.
GB191301760A Improvements in the Construction or Manufacture of Wrought Metal Wheels.
GB191229767A Improvements in or connected with Air Brake Mechanism.
GB191207751A Improvements in Solid Rubber Resilient Tyres for Vehicles.
GB191202599A Improvements in Ladies' Dress Shields.
GB191201909A Improvements in Air Tubes or Chambers for Pneumatic Tyres.
GB191104209A Improvements in Solid Tyres fOr Road Vehicles.
GB191103898A Improvements in Resilient Tyres for Vehicles.
GB190219704A Improvements in or applicable to the Felloes and Tyres of Wheeled Vehicles.
GB189626695A Improvements in the Manufacture of Rubber Compounds and Fabrics.