Tobacco Pipe

This invention relates to tobacco pipes and has for its chief object to so construct such pipes that the deleterious products of combustion accompanying the tobacco smoke shall be prevented from reaching the smoker’s mouth. This object is accomplished by making the pipe on what I may term the principle of a surface condenser, in contradistinction to pipes that are constructed on the principle of trapping the said products or of filtering the Smoke.

(via original patent applicaiton)

Showing all 4 results