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. 03, 2013
Filed:
Sep. 29, 2010
Applicants:
Jason E. Burns, York, PA (US);
Larry M. Taylor, Landisville, PA (US);
Wayne Perring, York, PA (US);
Inventors:
Assignee:
Graham Packaging Company, L.P., York, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a hollow blow needle for introducing a pressurized fluid into an extruded parison enclosed by two mold halves, the needle comprising: a body portion having an inner first diameter; a neck portion having an inner second diameter, wherein the inner second diameter is less than the inner first diameter; and a tip portion comprising a first angled portion, a second angled portion that is a different angle relative to the first angled portion, and an orifice.