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. 29, 2008
Filed:
Apr. 18, 2006
Applicants:
David Kenneth Wolfe, Akron, OH (US);
Douglas Edward Pryor, Uniontown, OH (US);
Inventors:
David Kenneth Wolfe, Akron, OH (US);
Douglas Edward Pryor, Uniontown, OH (US);
Assignee:
David Wolfe Design Inc, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 41/04 (2006.01); B29C 33/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of venting a rotational mold at a predetermined condition by actuating an actuating venting assembly pierces the shell of the molded article and introduces a passageway to relieve pressure during the molding cycle. The actuating venting assembly enables a tactical methodology for venting such molds.