Smokeless ashtray with controlled combustion chambers

Tobacco – Tobacco users' appliance – With ash receiver

Patent

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Details

1312351, 131241, 131256, 131257, A45D 418

Patent

active

050205498

ABSTRACT:
A smokeless ashtray with controlled combustion chambers comprising a body of suitable shape and material or suitably integrated combination of materials. A top surface and a bottom surface. An ash collecting cavity integrated with an ashtray wall and the top surface. A number of controlled combustion chambers integrated with the top surface, each having a curved controlled combustion chamber surface, a groove located on the curved controlled combustion chamber surface, and a notch in the ashtray wall.

REFERENCES:
patent: 1526695 (1925-02-01), Sandidge
patent: 3675662 (1972-07-01), Askins
patent: 3952753 (1976-04-01), Klingler
patent: 4239049 (1980-12-01), Perry
patent: 4241742 (1980-12-01), Hilding
patent: 4390030 (1983-06-01), Tibbetts

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