DESCRIPTION (OCR text may contain errors) On Mon, Jun 22, 2015 at 9:20 PM, Jed Rothwell <[email protected]> wrote:
> Axil Axil <[email protected]> wrote: > > >> Edison figured out how to create a pure vacuum in his bulbs. He did this >> by heating up the bulb at the same time that he pumped out the air. He used >> a Sprengle pump. >> > > As I said, he improved the vacuum and much else, but I do not think that > was the main claim in the patent. Granted, the patent language is obscure. > It says something about United Santos and marinating the tuna: > > Bell; known that I, 'IJcm ALVA Enmon, of licnlo Pork in the Stone of New > Jersey, United Santos oiAznes-lcm have lnvr-ntoil on 5 Improvement in > Electric Lumps, and in the method mnnrnanring the tuna, (Que No. 86,) of > which the following in n npccificaalon. > > > http://www.google.com/patents/US223898 > > I believe the main claim was regarding "subdivision" as they called it > then, which is to say running lights in parallel. > > - Jed > >
