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:
Dec. 31, 1991
Filed:
May. 24, 1989
Gyula Subotics, Budapest, HU;
Gyulane Subotics, Budapest, HU;
Zelsa Patentverwertung GmbH, Vienna, AT;
Abstract
The invention relates to a method and an equipment for the preservation of vegetables, meat or other organic substances. The essential feature of the method proposed by the invention consists of placing the goods to be preserved into a hermetically sealed chamber (I, II), then varying the composition of the gases bound by the cell material of products. The essential feature of the equipment complying with the invention consists of placing the goods to be preserved into a hermetically sealed chamber (I, II), where the chamber (I, II) is connected with some means, advantageously with a gas pump, for varying the pressure within said chamber, or providing said chamber (I, II) with at least one hermetically sealed, movable wall for varying the volume of said chamber, further connecting the latter with a cooling circuit for providing the cooling of the chamber (I, II).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile