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. 28, 1989
Filed:
May. 21, 1987
Applicant:
Inventors:
Spyros Sophianopoulos, Willowdale, CA;
Kenneth S Darley, Ajax, CA;
Louis Sair, Evergreen Park, IL (US);
Assignee:
The Griffith Laboratories, Limited, Scarborough, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23B / ;
U.S. Cl.
CPC ...
426314 ; 426650 ;
Abstract
Liquid smoke, useful for imparting flavor to a food product, is produced by condensing the products of combustion of dry sawdust which is maintained as an undisturbed thin layer in a combination zone while a sweeping air stream passes through the combustion zone. Much higher yields are obtained at much lower char levels than are possible using prior art procedures.