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:
Apr. 29, 1980
Filed:
May. 11, 1977
Applicant:
Inventor:
Otto K Schmidt, South Windsor, CT (US);
Assignee:
AMF Incorporated, White Plains, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A24B / ; A24B / ;
U.S. Cl.
CPC ...
131 17 ; 131145 ;
Abstract
This invention concerns a method of extracting lipids from tobacco by use of water and water-miscible organic solvents, preferably lower alkanols, while substantially retaining residual structural characteristics and organoleptic properties in smoking.