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US 5,678,573 AGranted
Smoking pipe
OwnerEdward G. Aldin, Sr.inventor
Life of this patent
Estimating the term…
Abstract
An improved smoking pipe comprising a bowl having a central generally cylindrical bore open at both ends of said bowl with a closable lid mounted on the top of said bowl and a stem projecting from the wall of said bowl and communicating with said central bore of said bowl, which allows the smoker to light the bottom of the load of tobacco and creates a natural updraft through the burning tobacco to cause complete combustion of the entire load of tobacco without the necessity of frequent relighting and preventing the accumulation of moisture, tar and the like within the pipe bowl.
Claims11
A smoking pipe comprising:
- a bowl having a central generally cylindrical bore extending vertically through said bowl and open at both the upper and lower ends of said bowl to provide unobstructed vertical air flow through said bore with a stem projecting from the wall of said bowl and communicating with said bore.
Dependencies are inferred from the claim text.