Cache.deals Videos
"Hill's Patent" Stanley Bull-Dog Revolver: Blatant Patent Theft in 1878

"Hill's Patent" Stanley Bull-Dog Revolver: Blatant Patent Theft in 1878

66
Published on September 25, 2023
Duration: 9:43

This video examines the 1878 "Hill's Patent" Stanley Bull-Dog revolver, highlighting a case of alleged patent theft. The revolver features a simultaneous ejection system, which was actually patented by Jean Mathieu Deprez-Joassart in 1873. The video explains how "Hill's Patent" (number 3645 of 1878) relates to the lockwork, not the ejection mechanism, suggesting Hill claimed Deprez-Joassart's invention as his own. The gun was produced in various configurations and was manufactured in England.

Watch on YouTube

More Firearms Reviews Videos You Might Like

More from Forgotten Weapons

View all →

Trending in Firearms Reviews

View all →