The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 1987
Filed:
Apr. 22, 1985
Applicant:
Inventor:
Jerome J Goldstein, Denver, CO (US);
Assignee:
Aquafilter Corporation, Fort Lauderdale, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D / ; A24D / ;
U.S. Cl.
CPC ...
131335 ; 131173 ; 131200 ; 131201 ; 131337 ;
Abstract
A disposable cigarette holder-filter includes a cigarette receiving socket end and a mouthpiece end. The interior of the holder includes a fibrous filtering material impregnated with water. The mouthpiece end of the holder is formed with an integrally formed diaphragm and removable plug, which upon removal provides an opening into the interior of the cigarette filter. The diaphragm allows for compact size and a recessed opening. The plug is adapted for easy removal.