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Joshua Elrich Phones & Addresses

  • Sunnyvale, CA
  • Miami, FL
  • 8110 Roanoke Ave, Takoma Park, MD 20912
  • 3615 Chevy Chase Lake Dr, Chevy Chase, MD 20815

Publications

Us Patents

Water Pipe

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US Patent:
42157072, Aug 5, 1980
Filed:
Aug 17, 1978
Appl. No.:
5/934621
Inventors:
Joshua D. Elrich - Silver Spring MD
International Classification:
A24F 130
A24F 302
US Classification:
131173
Abstract:
A bowl for holding a charge of smoking substance in a water pipe and composed of a housing provided with a through bore defining a smoke passage and a movable member defining the base of a cavity for holding the smoking substance and movable between a first position in which it presents a surface for supporting the charge of smoking substance while permitting smoke and air to pass through the bore, and a second position in which it presents a passage for the fall of ashes and debris from the cavity. The water pipe vessel is provided with thermal insulation to keep the water warm. The tube for delivering smoke into the water can end in an extension which projects into the water and has a plurality of openings to establish a large area of contact between the smoke and the water.
Joshua C Elrich from Sunnyvale, CA, age ~41 Get Report