JOSEPH DELA VEGA
Marriage and Family Therapists at Van Buren Ave, Oakland, CA
License number
California IMF 75331
Category
Marriage and Family Therapists
Type
Marriage & Family Therapist
Address
Address
303 Van Buren Ave, Oakland, CA 94610
Phone
(510) 268-3770
Professional information
Second Chance Secondary Smoke Trap
US Patent:
5160518, Nov 3, 1992
Filed:
Jun 3, 1991
Appl. No.:
7/709642
Inventors:
Joseph G. Vega - Oakland CA
International Classification:
A24F 1910, B01D 4644
US Classification:
553858
Abstract:
An air tight cylindrical U shaped or angled tube that can be assembled and disassembled. The U tube is constructed of polystyrene or another non flammable material. A fan unit (12) pushes fresh air into one end of the combustion chamber tube (300). A cigar or cigarette is held within the combustion chamber tube 300 with a stainless steel support (10). The smoking medium is ignited via an ignition access port (15). One can inhale smoke via a one way inhalation valve (9). Then, one can exhale secondary smoke into a filtration chamber tube (100) via a oneway exhalation valve (6). Primary and secondary smoke are filtered within the unit by an activated carbon filter (5) prior to returning to the outside environment.