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:
Aug. 29, 1978
Filed:
Mar. 01, 1976
Applicant:
Inventors:
Vello Norman, Raleigh, NC (US);
Charles M Moogalian, Durham, NC (US);
Assignee:
Liggett Group Inc., Durham, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D / ;
U.S. Cl.
CPC ...
1312 / ; 131 103 ; 93 / ;
Abstract
A filter tipped cigarette includes a cylindrical tobacco section and a cylindrical filter axially aligned therewith. The filter is comprised of an axially aligned tube extending from said tobacco section, a layer of filter material positioned circumferentially about said tube and a diffuser adjacent an end of the tube for dispersing the smoke received from the tube prior to entering the smoker's mouth.