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. 13, 1986
Filed:
Oct. 01, 1984
Applicant:
Inventor:
Johann Holzschuh, Meinerzhagen, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425183 ; 2642972 ; 2643288 ; 425185 ; 425190 ;
Abstract
There is disclosed an injection molding assembly comprised of a tool unit and two extruder units each including a drive unit spatially-disposed from one another and mounted for transverse movement with respect to the tool unit. In one embodiment of the present invention, if the extruder units are provided with hydraulic drive units, the extruder unit which is not coupled to the tool unit may be placed in fluid communication via a switching device with a low capacity hydraulic pump.
Holzschuh, Johann. (1986). Injection molding assembly (U.S. Patent No. 4588365). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4588365
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile