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:
May. 14, 2024
Filed:
Aug. 29, 2019
Applicant:
Husky Injection Molding Systems Ltd., Bolton, CA;
Inventor:
Alex Teng, Richmond Hill, CA;
Assignee:
HUSKY INJECTION MOLDING SYSTEMS LTD, Bolton, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/18 (2006.01); B29C 45/20 (2006.01); B29C 45/60 (2006.01); B29C 45/62 (2006.01);
U.S. Cl.
CPC ...
B29C 45/1808 (2013.01); B29C 45/20 (2013.01); B29C 45/60 (2013.01); B29C 45/62 (2013.01); B29C 2045/1875 (2013.01);
Abstract
A melt dispenser for plastic molding comprises a barrel unit removably mountable to a drive unit. A feed screw is received within a barrel of the barrel unit and is rotated by the drive unit to dispense molten molding material through an outlet of the barrel. A coupling mechanism can be engaged to hold the barrel unit against the drive unit and on to connect the screw to the drive. The coupling mechanism is operable by an actuator.