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:
May. 06, 1980
Filed:
Jun. 28, 1978
Applicant:
Inventor:
Paul Kaye, Farmington Hills, MI (US);
Assignee:
Aquafilter Corporation, Fort Lauderdale, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F / ;
U.S. Cl.
CPC ...
131187 ; 131207 ; 1312 / ;
Abstract
A cigarette holder and filter cartridge combination including interconnected mouthpiece and cigarette holding sections which define a filter cartridge chamber and a filter cartridge, comprising a core of mixed absorbent and non-absorbent fibers and a cylindrical expandable paper wrapper, which when wet expands to fill the entire diameter of the filter cartridge chamber, thereby insuring that no smoke can reach the smoker by passing around the edges of the filter.