Skip to content

And The World Did Not Beat A Path To His Door

4,400 attempts at a solved problem

Browse Dates Inventors Types About

Patented September 23, 1879

Patent	Title	Inventor
US 219,959	IMPROVEMENT IN ANIMAL-TRAPS.	John Leibold

United States patent drawings and specifications are works of the U.S. government and are in the public domain — they were never copyrighted. Download them, print them, frame them. Our commentary and descriptions are © 2026 And The World Did Not Beat A Path To His Door.

About · Terms · Privacy · Corrections welcome — this archive gets better when collectors write in.