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. 02, 2007
Filed:
Mar. 14, 2002
Matteo Zoppas, Fontanafredda, IT;
Massimo Coran, Spresiano, IT;
Matteo Zoppas, Fontanafredda, IT;
Massimo Coran, Spresiano, IT;
S.I.P.A. Societa Industrializzazione Progettazion Automazione S.p.A., Vittorio Veneto, IT;
Abstract
A device () for cooling and/or thermal conditioning of hot preforms or parisons (), in particular of parisons for the production of blow-moulded bottles made of plastic material, limits and/or reduces the deformations of said parisons during cooling by containing the transverse deformations of the end close to the opening () of the parison. The device is provided with a tubular portion of prolongation which wraps totally around the parison that rests on its internal surface with one of its sections (). Described herein is the corresponding method for cooling the parison ().