WebJ.A. Williams' Animal Trap might have inspired Wile E. Coyote and Rube Goldberg alike; patented at @uspto 135 years ago OTD 12/26/1882: WebJ.A. Williams Animal Trap Patent Sketch (Antique) by Dan Sproul canvas art arrives ready to hang, with hanging accessories included and no additional framing required. Every canvas print is hand-crafted in the USA, made on-demand at iCanvas and expertly stretched around 100% North American Pine wood stretcher bars. We only use industry leading ...
J.A. Williams Animal Trap Patent Sketch (Vintage Grey)
WebThe gun-powered mouse trap proved inferior to spring-powered mousetraps descending from William C. Hooker's 1894 patent. However, the 1882 patent has continued to draw interest–including efforts to reconstruct a version of it–due to its unconventional design. [3] In 2015 Vox listed Williams' device as Number 5 on its list of "7 horrifying ... WebThe detection probability for different numbers of traps and cohorts of different sizes was determined by random sampling of recapture data. Detection probability ranged from approximately 0.3 for a single trap detecting a cohort of 56 mosquitoes to 1.0 (certainty of detection) when seven or more traps were used. small dwarf trees
(No Model.) J. A. WILLIAMS. - Patent Yogi LLC
Webanimal-traps; and it consists in the combina tion of a suitable frame upon which a revolver or listol is secured, a treadle which is se cured to the front end of this frame, and a … WebJ.A. Williams Animal Trap Patent Sketch (Antique) by Dan Sproul canvas art arrives ready to hang, with hanging accessories included and no additional framing required. Every … WebThe following patents, Nos. 12,892 and 13,483, dated May 22 and August 28, 1855, is-' sued to Lucien B. Bradley for an improved rat-trap and an improvement in a trap for catching animals, No. 391,118, dated October 16, 1888, issued to William H. Castle, for an animal-trap, and No. 481,707, dated August 30, 1892, issued to Chauncey B. Trumble ... small dwarf trees for pots