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:
Nov. 14, 1978
Filed:
Jan. 04, 1977
Applicant:
Inventor:
Bernard Rudner, Ridgewood, NJ (US);
Assignee:
Tenneco Chemicals, Inc., Saddle Brook, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24B / ;
U.S. Cl.
CPC ...
131-9 ; 131 / ; 1311 / ;
Abstract
The amounts of tars, nicotine, phenols, carbon monoxide, hydrogen cyanide, and other toxic materials generated during the smoking of tobacco and its substitutes is reduced by incorporating in the smoking composition a small amount of a transition metal compound, e.g., chromium n-heptanoate.