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:
Mar. 05, 1991
Filed:
Nov. 17, 1989
Roland Torterotot, Saint-Arnoult-en-Yvelines, FR;
ERCA Holding, Les Ulis Cedex, FR;
Abstract
The invention concerns a method and device for sterilizing a packaging installation for food or pharmaceutical products. The sterilizing device comprises, on the one hand, at least one row of discharge tubes adapted to apply a heat-resistant sheet and obturating the base of a tunnel to be sterilized, against the lower end of the outlet tubulures of a metering/dispensing device, and on the other hand, at least one row of perforating members adapted to perforate the sheet and to create a passage therethrough for a sterilizing fluid while the discharge tubes and the outlet tubulures grip the heat-resistant sheet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile