Circuit D missing in the patent
I have carefully read the patent but I can't find the Circuit D as mentioned in the end of this patent. Anybody knows this mysterious Circuit D? BTW, this sounds a lot like the Alfred M. Hubbard Coils in 1919, but is much earlier.
lanenal
Edit: another related invention is this one,
Apparatus for self-generating a driving force
Edit 2: my guess is that the TPU is probably similar in principle. As Aspden also mentioned, there are so many inventions similar in spirit documented in the history, and this one by Cook is the earliest documented. there are other similar inventions such as by Nicola Tesla, Henry Moray, Stan Meyer, Paul Baumann, and Aspden himself of course.
uusedman wrote:
Daniel McFarland Cook's
Electro-Magnetic Battery
Does this person ring a bell with anyone here? I got this reply from a user on youtube asking me to research him and his patent invention regarding earth battery. His patent number 119,825 was issued on October 10, 1871. It is very similar to Stubblefield's setup.
lanenal
Edit: another related invention is this one,
Apparatus for self-generating a driving force
Edit 2: my guess is that the TPU is probably similar in principle. As Aspden also mentioned, there are so many inventions similar in spirit documented in the history, and this one by Cook is the earliest documented. there are other similar inventions such as by Nicola Tesla, Henry Moray, Stan Meyer, Paul Baumann, and Aspden himself of course.