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JAMES ALEX DENBY WATT

Overview
  • Total Patents
    22
About

JAMES ALEX DENBY WATT has a total of 22 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, Switzerland and Germany. Its main competitors in its focus markets machine tools, consumer goods and packaging and shipping are KAMPFE FREDERICK, MCPHERSONS LTD and WILTSHIRE CUTLERY CO PTY.

Patent filings in countries

World map showing JAMES ALEX DENBY WATTs patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 Switzerland 1
#3 Germany 1

Patent filings per year

Chart showing JAMES ALEX DENBY WATTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Denby Watt James Alex 1

Latest patents

Publication Filing date Title
GB308237A Improvements in and relating to water pipes and the like
GB286470A Improvements in and relating to rotary stropping, grinding, honing, buffing and like devices
GB272818A Improvements in and relating to shaving brushes
GB265510A Improvements in and relating to boxes for safety razors
GB267833A Improvements in and relating to rotary stropping, grinding and honing devices
GB259163A Improvements relating to safety razors
GB233979A Improvements in or connected with shaving brushes
GB245535A An improved moulding device for the production of rotary sharpening apparatus
GB237749A Improvements relating to fastenings for boxes or cases containing rotary sharpening apparatus for razors and edge tools
GB231732A Improvements in safety razors
GB224140A Improvements in or connected with boxes for containing a safety razor and a honing device therefor
GB223998A Improvements connected with rotary stropping or honing devices
GB205976A Improvements connected with rotary hones or like devices
GB176698A Improvements in or connected with safety razor boxes provided with sharpening or stropping means
GB175481A Improvements in rotary stropping or grinding devices
GB167839A Improvements connected with safety razors
GB164469A Improvements in means for stropping or sharpening the blade of a safety razor
GB163096A Improvements in and connected with safety razors
GB160527A Improvements in safety razors
GB160526A An improved safety razor