Vehicle Windscreen F. Mitchell Limited Original Patent Lithograph 1932
Vehicle Windscreen F. Mitchell Limited Original Patent Lithograph 1932
Vehicle Windscreen F. Mitchell Limited Original Patent Lithograph 1932

Vehicle Windscreen F. Mitchell Limited Original Patent Lithograph 1932


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DESCRIPTION:

On this original lithograph print from 1932 (includes original specification sheet), F. Mitchell Limited patented improvements in windscreens for vehicles. This invention relates to improvements in windscreens for vehicles and is more particularly applicable to windscreens for road motor vehicles wherein the screen supported at its upper and lower edges at points in the vehicle which are subjected in operation to relative movement; as for example when one of said points forms part of as member which is supported from the road wheels by springs while the other point in unsprung or supported by different springs.

All patent lithographs sold by Maymont Group are 100% ORIGINAL.

These documents are NOT reproductions or posters (patent art).

These are the original lithographs found in books obtained from the Patent and Trademark Office directly.

 

In the 1800's and early 1900's, inventors would submit a detailed drawing of the invention and/or improvements to the patent and trademark office. Once received and if approved, the Patent office would then send a letter of confirmation to the inventor and begin to take that drawing and etch it into stone in order to create and print this linen-backed lithograph. These documents are the original hard copies that were created by the patent office's artists, and act as patent examiner reference material. With that being said, these are 100% original and are the only physical copies in existence.

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