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:
May. 28, 1991
Filed:
Nov. 05, 1990
Applicant:
Inventor:
Gerald M Sapers, Warrington, PA (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ;
U.S. Cl.
CPC ...
426250 ; 426540 ; 426639 ;
Abstract
A method for dyeing a food by displacing water contained in the food with ethyl alcohol, placing the alcohol treated food into a solution of a dye soluble in alcohol but insoluble in water and allowing the dye to equilibrate within the treated food and subsequently displacing the alcohol in the dyed food with water leaving the dye in the food.