Grooved smoking pipes and method of filling

Details Grooved smoking pipes and method of filling Grooved smoking pipes and method of filling

1996-10-21

1998-05-05

Millin, Vincent

Tobacco

Tobacco users' appliance

Device used for smoking

131220, A24F 500

Patent

active

057462267

ABSTRACT:
Grooved pipes incorporating a bowl tobacco bore communicating with a groove, the groove communicating with a bowl smoke bore through a bowl smoke bore mouth, and a method of filling a pipe with tobacco. Groove configurations may include a V-groove or an attic groove. The method of filling includes the steps of filling a pipe loosely with tobacco, tamping the tobacco in a direction opposite the bowl smoke bore mouth, repeating as necessary, and then pressing down on a center of tobacco within the bowl tobacco bore until slight effort is required to draw on the pipe. In addition, a cylindrical tobacco insert having a tobacco insert plenum is disclosed. The tobacco insert may rest on a bowl tobacco bore ledge, or on a conical bowl tobacco bore lower surface.

REFERENCES:
patent: 2246717 (1941-06-01), Brandon
patent: 3246656 (1966-04-01), Birch
patent: 3707154 (1972-12-01), Recht
patent: 4213469 (1980-07-01), Ramsay
patent: 4687005 (1987-08-01), Moore
patent: 4870979 (1989-10-01), Browning et al.

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