Patent US6803545 - Electrically heated smoking system and methods for supplying electrical ... - Google Patents
Has anyone else heard of this? If there is already a thread on this forgive me, I didn't see it.
I have only skimmed the patents involved, it looks similar but there are some key differences from an e-cig as we know it. I plan on giving these a thorough read through when I get some more time due to it being a pretty lengthy read.
EDIT: Yes, I do realize the patent filing dates are old with the latest being 2010 and the remaining quite some time before that. I also just found some older threads on this subject (my original search query key words sucked apparently) so if this is repetitive, go ahead and shame me about it.
Has anyone else heard of this? If there is already a thread on this forgive me, I didn't see it.
I have only skimmed the patents involved, it looks similar but there are some key differences from an e-cig as we know it. I plan on giving these a thorough read through when I get some more time due to it being a pretty lengthy read.
EDIT: Yes, I do realize the patent filing dates are old with the latest being 2010 and the remaining quite some time before that. I also just found some older threads on this subject (my original search query key words sucked apparently) so if this is repetitive, go ahead and shame me about it.
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