Abstract: The present invention relates to a Hookah otherwise known as a water pipe or Nargile. The hookah is used to smoke tobacco or other herbs that are heated using a hot charcoal. With multiple tobacco bowls, this hookah allows the user to consume a mixture of smoke from different flavored tobaccos. The various bowls are independent from each other and spaced apart so that the heat from one does not affect the others. The spacing of the bowls also protects the user from burn injuries while replacing the tobacco or charcoal in each bowl. The smoke from each bowl is directed into a stem tube where it is mixed before being filtered and cooled by water in preparation for consumption. Each tobacco bowl can be connected to a flow control device that allows the user to fine tune the amount of smoke from each bowl and achieve the preferred flavor.

Abstract: A grinder used to grind material, such as tobacco leaves and other dried fruit and herbs, having windows or plastic covered openings that provide visual access to the interior of the compartment in which the finely grinded material is collected. These windows or plastic covered openings allow the user to visually determine whether sufficient material has been grinded without the burdensome task of repeatedly opening and closing the compartment. Furthermore, the grinder of the present invention is designed to allow the windows or openings to be covered and sealed by a single clear plastic part that is injection molded directly onto the sidewalls of the grinder.

Abstract: An Interlocking Hookah Pipe is disclosed. The pipe incorporates a positively-lockable interface between the stem assembly and the base assembly of a hookah pipe. The interlocking stem assembly has an interlock element upon which are pins, channels or other interlocking features. The stem assembly further has a sealing gasket to seal to the base assembly. The base assembly includes a shoulder insert that inserts into the glass base jar and is then adhered thereto. The shoulder insert has interlocking features that cooperate with the interlocking features disposed on the stem assembly interlock element. The pins or channels creating the interlocking mechanism may be disposed on either the stem assembly or the shoulder insert.