Winchester never had a rifle chambered for the .45 Colt until Uberti did it. Colt would not release the patent for them to do it. The Winchester 1871 and 1873 was chambered for the .44 WCF. Remington developed the .44-40. which is the same cartridge but didn't want to infringe on Winchesters patent. The .45 Colt wouldn't eject from rifles, that's why Colt didn't use it in their rifles. It wasn't until modern processing there was a design change in the rim to allow a lever action to eject it.
A patent on a cartridge never stopped a company from champering an arm for it.
Making the cartridge without a license, yes, but not from chambering a barrel or cyclinder to use it.
I've seen old original Winchester and Colt rifles chambered for the .45 LC long before Urbeti started exporting their wares to the USA.
Keep in mind, part of the draw for both the .44-40 and .45LC was the ability to use the same ammuntion in both your rifle and revolver.
The .44-40 Winchester predates the .45LC by a year or two. Winchester was not worried about a patent on a cartridge that did not exist yet, when they started development of the .44-40 in 1869.
As I said earlier, Winchester made both rifles and revolvers for the .45LC and their own .44-40.
Colt made both rifles and revolvers for the .44-40, and their own .45LC.
I
think it was in 1877 or 1878, that Colt agreed to stop making rifles, in exchange for Winchester to stop making revolvers.
Remington*, Smith & Wesson*, and other major makers of revolvers at the time also made guns for both cartridges.
(*These two still do make revolvers for both.)
Remington also made rifles for both cartridges.
The 1873 Colt "Peace Maker" for example, could (and can) be had in .45LC or .44-40.
Anyway, since this is supposed to be a knife discussion, I'll say no more. We don't want this thread moved, after all.
