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Tint Champlin knife wrench patent drawing 3.1917

This is the patent application drawing for the earliest Cattaraugus Wrench knife. Patent app date- Mar. 1917 by Tint Champlin. It was patented on Mar. 5th, 1918.

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In Memoriam
Comment by Scott King on August 5, 2009 at 21:45
Heck, I'll be the first to comment on this. Guys this is GOOD stuff. To be able to trace a knife back to its patent filing is what collecting and knife history is all about! Not to mention it being Tint Champlin and Cattaraugus. Then to have an authentic knife to back it up for us all to enjoy. See other pics in this Album.

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