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:
Jun. 01, 1982
Filed:
May. 18, 1981
Applicant:
Inventors:
Max P Beauvais, Tiburon, CA (US);
Raymond E Camezon, Danville, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ; B65B / ;
U.S. Cl.
CPC ...
426407 ; 53432 ; 53440 ; 422 26 ; 426402 ; 426403 ;
Abstract
A method and apparatus for canning food products in a container whose lid is held on by pressure differential between the interior of the container and the outside atmosphere, in which a pressure cover encloses the upper portion of the container and lid, and with the container, forms an enclosed pressure vessel with internal structure urging the container lid against the upper extremity of the container, and pressure control apparatus for limiting the pressure within the pressure vessel, and a base assembly for engaging the pressure cover and the container.