Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB11716/22A
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Individual
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Individual
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Publication date
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Publication of GB180311ApublicationCriticalpatent/GB180311A/en
A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
A24F2700/00—Tobacco pipes; Bad-covers or accessories for smokers' pipes
A24F2700/04—Pipes filled with absorbant materials, pipes with devices filtering the smoke
Landscapes
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like
(AREA)
Abstract
180,311. Baroudel, J. L. May 14, 1921 [Convention date]. Tobacco pipes.-A glass tube A is inserted in the stem B and slots C are formed in opposite sides of the stem to admit cooling air and facilitate inspection.