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COHN JACOB

Overview
  • Total Patents
    14
About

COHN JACOB has a total of 14 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets chemical engineering, machines and mechanical elements are NORDYKE & MARMON COMPANY, JOHNSON HARRY L and CROSS GEORGE W.

Patent filings in countries

World map showing COHN JACOBs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 United States 2
#3 Austria 1
#4 Canada 1

Patent filings per year

Chart showing COHN JACOBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cohn Jacob 14

Latest patents

Publication Filing date Title
US1318727A Belt-replacing device.
GB191305827A Improvements in and relating to Separating Machines.
GB190815174A Improved Nut Cracking Machine.
GB190903821A Improved Apparatus for Separating Kernels from Broken Nut Shells and the like, also applicable for other purposes.
GB190827861A Improvements in Carbureters.
GB190827574A Improvements in and relating to Combined Tools.
GB190721910A An Improved Liquid Level Indicator
GB190709453A Improvements relating to Venting Attachments for Receptacles for Containing Explosive and Inflammable Liquids
GB190618632A Improvements in Automatic Liquid Level Indicators.
CA99589A Means of venting casks, cans, etc.
US840992A Safety venting attachment for receptacles.
GB190606152A Improvements in and relating to Means for Venting Casks, Cans and other Vessels, with a View of Preventing the Accidental Explosion of their Liquid Contents when of an Inflammable Nature.
GB190521649A Improved Means and Apparatus for Preventing Explosion in connection with Vessels containing Liquids of an Inflammable Nature