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The Common Room / clutches, gears and transmissions - patents
« on: Sunday 23 November 14 23:56 GMT (UK) »
I have recently come across, via Mr Google, 21 patents filed 1920s-1930s by my grandfather's cousin, William Thomas Carling, who, as far as I knew, managed the family ironmongery business in Guildford High St. The only things I can work out in the patents are clutches, gears and transmissions.
So I would like to know what these inventions were for - motor car? And were these inventions important or significant at the time or since. Also perhaps what level of qualification, experience William would have had. Could he have been an engineer?
I have attached a link to a copy of a patent below (click on image for complicated diagram and his signature):
http://www.google.com/patents/US1486565
Thank you, Gazania
So I would like to know what these inventions were for - motor car? And were these inventions important or significant at the time or since. Also perhaps what level of qualification, experience William would have had. Could he have been an engineer?
I have attached a link to a copy of a patent below (click on image for complicated diagram and his signature):
http://www.google.com/patents/US1486565
Thank you, Gazania