Pp787-blueprint Drill Chuck 1943 Patent Poster is a piece of digital artwork by Cole Borders which was uploaded on March 11th, 2020.
Pp787-blueprint Drill Chuck 1943 Patent Poster
A blueprint-style drawing exhibits diagrams of an invention labeled as Fig. 3 and Fig. 4, with different parts numbered for reference. The document... more
by Cole Borders
Title
Pp787-blueprint Drill Chuck 1943 Patent Poster
Artist
Cole Borders
Medium
Digital Art
Description
A blueprint-style drawing exhibits diagrams of an invention labeled as "Fig. 3" and "Fig. 4," with different parts numbered for reference. The document is dated July 13, 1943, and attributes the design of "CHUCK" to inventor W.K. Beckwith, with a filing date of January 21, 1942. At the bottom, the inventor's signature and the name of the law firm, "Lieber & Lieber, Attorneys," are included, indicating the legal representation for the patent.
Uploaded
March 11th, 2020
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