Genesis once bubbled...
Yes, but the warranty is for X years or X miles from its first retail sale, and whether you are the original owner or not isn't relavent.
I guess I can't argue that because I don't know. . As far as I know most warrentees for dive gear are for the original owner only. If it is purchased from a company like LP they are the original owner (if they bought from a dealer). Lots of warrentees are like this not just dive gear.
Another common condition of the warrentee is that the equipment has certain maintenence done by an authorized tech. In the case of some scuba equipment the manufacturer supplies a list of items that must be checked/adjusted by a manufacturer certified tech before sale. LP and others are not authorized techs so either they don't do the setup of if they do that alone MAY be enough to void the warrentee.