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. 25, 1994
Filed:
Mar. 31, 1993
Applicant:
Inventor:
Arthur I Morgan, Philadelphia, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23B / ;
U.S. Cl.
CPC ...
426312 ; 99472 ; 99516 ; 426511 ; 426521 ;
Abstract
A method and apparatus for killing microorganisms on the surface of raw meat. The microorganisms are killed by exposing the meat to controlled applications of a biocidal treatment gas in a vacuum/pressure regulated environment. The meat is first exposed to a vacuum, the surface then flushed with an air-free treatment gas, then full treated with the air-free treatment gas, and then reexposed to a vacuum. The method and apparatus successfully kills microorganisms on the surface and pores of raw meat without causing significant deleterious changes to the meat.