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. 15, 2009
Filed:
Nov. 13, 2006
Applicant:
Paul R. Graham, Holland, OH (US);
Inventor:
Paul R. Graham, Holland, OH (US);
Assignee:
Rexam Closure Systems Inc., Perrysburg, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/43 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for molding dispensing valves includes first and second mold sections, at least one of which is movable with respect to the other between a closed position in which the mold sections form a plurality of dispensing valve mold cavities, and an open position in which the mold sections are spaced from each other and the mold cavities are open along a mold parting line. A transfer mechanism is movable between the first and second mold sections in the open positions of the mold sections for receiving molded valves from the cavities and transferring the valves from between the mold sections.