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:
Apr. 22, 2014
Filed:
Jun. 22, 2012
Phyllis A. Cresswell, Perrysburg, OH (US);
Vincent J. Bailey, Perrysburg, OH (US);
Edward A. Grant, Northwood, OH (US);
Daniel L. Newsom, Oak Harbor, OH (US);
Phyllis A. Cresswell, Perrysburg, OH (US);
Vincent J. Bailey, Perrysburg, OH (US);
Edward A. Grant, Northwood, OH (US);
Daniel L. Newsom, Oak Harbor, OH (US);
Owens-Brockway Glass Container Inc., Perrysburg, OH (US);
Abstract
A parison mold assembly for a press-and-blow glassware forming machine includes a neck ring for molding a finish portion of a parison, a parison mold for molding a body portion of the parison, and a plunger for insertion through the neck ring into the parison mold for pressing a hot glass gob against inner surfaces of the neck ring and the parison mold. The plunger has an outer surface of revolution around a central axis, including a first portion disposed within the neck ring when the plunger is fully inserted through the neck ring into the parison mold, a second portion spaced from the first portion, and a transition third portion extending between the first and second portions.