Innovative design patent for electronic cigarette – USD644375

October 6, 2016

This patent directed towards an electronic cigarette has been rated one of the most influential design patents in the field of tobacco and smokers’ supplies. was awarded U.S. Patent D644375 entitled “Electronic cigarette” on August 30, 2011. The patent has been cited 100 times by other U.S. patents, which places it among the most cited…
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