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:
Aug. 24, 1993
Filed:
Aug. 24, 1992
Ottmar Brandau, Erin, CA;
Tai C Fok, Mississauga, CA;
Robert D Schad, Toronto, CA;
Richard M Unterlander, Holland Landing, CA;
Husky Injection Molding Systems Ltd., Bolton, CA;
Abstract
The present invention discloses a blow mold for forming a hollow plastic article from a parison including at least two relatively reciprocable mold portions which form a mold cavity therebetween having a shape of the desired hollow plastic article, and a toggle mechanism for relatively moving the mold portions from a first open position to a second position wherein the mold portions are in contacting relationship to a third position wherein the mold portions are spaced apart to form a controlled vent therebetween.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile