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:
Sep. 16, 1997
Filed:
Dec. 27, 1995
Valter Richiardone, Milan, IT;
Furio Rossetti, Cuorgne, IT;
Marco Zampolli, Santena, IT;
Paolo Tosco, Turin, IT;
Francesco D'Oria, Milan, IT;
Mario Vitali, Cassina de'Pecchi, IT;
Aurelio Buscotti, Cerro Maggiore, IT;
Franco Mostarda, Bobbiate, IT;
Luigi Borri, Legnano, IT;
Edison Termoelettrica, S.P.A., Trofarello, IT;
CSI Ricera Applicata Montedison S.r.L., Bollate, IT;
Abstract
The method of forming the battery electrode includes providing two complementary half-frames of plastic material each having a substantially flat face delimited by an outer closed line and an inner closed line, where the inner and outer closed lines enclose the perimeter of the plate. Next, a plate is placed within a pressure forming mold between the two half-frames so as to enclose the perimeter of the plate between the outer closed lines and the inner closed lines. Then the mold is closed and heated to a temperature causing the plastic material of the half-frames to fuse and adhere continuously along the entire perimeter of the plate.