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:
Jan. 05, 1988
Filed:
May. 13, 1986
Applicant:
Inventor:
Warren A Brackmann, Mississauga, CA;
Assignee:
Rothmans of Pall Mall Limited, Toronto, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D / ; A24C / ;
U.S. Cl.
CPC ...
131364 ; 131361 ; 131 844 ;
Abstract
An improved composite cigarette comprising a core of lesser quality tobacco smoking material surrounded by an annulus of higher quality tobacco smoking material is described. The improvement resides in the provision of an increased quantity of the annulus material at the lighting end of the cigarette, so as to increase the initial flavor impact and thereby provide more uniform smoke taste characteristics along the length of the cigarette.