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. 30, 1996
Filed:
Feb. 14, 1994
Applicant:
Inventor:
Karl Berdan, Midland, CA;
Assignee:
PEBRA GmbH Paul Braun, Altbrach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
425533 ; 26432812 ; 264334 ; 264572 ; 425444 ; 425537 ; 425546 ; 425556 ;
Abstract
A gas assisted injection molding machine includes an injector valve assembly secured to the clamping plate and having an elongate supply duct extending through the core and into the mold cavity. The duct supports a valve member for sliding movement and is itself supported in the core by an ejector sleeve. The ejector sleeve moves with the ejection mechanism to force molded articles off the end of the supply duct.
Berdan, Karl. (1996). Self-contained gas injector (U.S. Patent No. 5511967). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5511967
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile