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US 5,850,838 AGranted
Folding smoking pipe with combined mouthpiece and bowl cover
OwnerErik O. Sigristinventor
Life of this patent
Estimating the term…
Abstract
A smoking pipe includes a rotatable coupling between a base including a bowl and mouthpiece. The mouthpiece rotates to a first position covering the bowl and to a second position distant from the bowl for use of the smoking pipe. The collapsed form of the smoking pipe may be more easily carried in one's pocket without loss of debris from the bowl.
Claims5
A smoking pipe comprising:
- a bowl;
- a first block defining a first conduit therethrough, said first block carrying said bowl in fluid communication with a distal end of said first conduit;
- a mouthpiece;
- a second block defining a second conduit, said second block carrying said mouthpiece in fluid communication with a distal end of said second conduit, said second block including a downward facing surface in face-to-face relation to said first block;
- and
- a rotary coupling establishing fluid communication between a proximal end of said first conduit and a proximal end of said second conduit and allowing one of said first and second blocks to rotate in relation to the other one of said first and second blocks, said first and second blocks being positionable by relative rotation to place said downward facing surface over said bowl to close a top opening of said bowl.
3 more elements
A smoking pipe comprising:
- a bowl having a top opening and a bottom opening;
- a base receiving said bowl and including a base conduit in fluid communication with said bottom opening;
- a mouthpiece including a mouthpiece conduit and a mouthpiece opening, said mouthpiece opening being in fluid communication with said mouthpiece conduit;
- and
- a rotary coupling establishing fluid communication between said base conduit and said mouthpiece conduit and allowing rotation of said mouthpiece relative to said base whereby said mouthpiece selectively rotates to a first position closing said top opening of said bowl and to a second position removed from said bowl.
2 more elements
A smoking pipe comprising:
- a bowl having a top opening and a bottom opening;
- a base carrying said bowl and having a base conduit in fluid communication at a distal end thereof with said bottom opening of said bowl;
- a mouthpiece having a mouthpiece opening and a mouthpiece conduit in fluid communication at a distal end thereof with said mouthpiece opening;
- and
- a rotary coupling allowing rotation of said mouthpiece relative to said base to a first position wherein a lower surface of said mouthpiece closes said top opening of said bowl and to a second position wherein said mouthpiece is clear of said top opening of said bowl and wherein a proximal end of said base conduit and a proximal end of said mouthpiece conduit are in fluid communication.
2 more elements
Dependencies are inferred from the claim text.