Smoke dissipating ash tray
United States Patent 2747101
US Patent References:
/1249982.html
- - 1249982
Means for cooling refrigerators
- - 1600522
Ventilating apparatus
- - 2141923
Bactericidal apparatus
- - 2248618
Smoke siphoning ash tray
- - 2644467
/1249982.html
- - 1249982
Means for cooling refrigerators
- - 1600522
Ventilating apparatus
- - 2141923
Bactericidal apparatus
- - 2248618
Smoke siphoning ash tray
- - 2644467
Inventors:
Hammond Jr., John Hays
Publication Date:
05/22/1956
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Export Citation:
Assignee:
Hammond Jr., John Hays
Primary Class:
Other Classes:
131/238, 55/417, 131/231, 55/385.600, 96/224, 422/24
International Classes:
A24F19/00