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:
Mar. 24, 1998
Filed:
Mar. 18, 1996
Applicant:
Inventor:
Dennis S Shimmell, Hudsonville, MI (US);
Assignee:
Nelson Metal Products Corporation, Grandville, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164113 ; 164312 ;
Abstract
A die casting shot sleeve having an overflow hole and an overflow valve for selectively opening and closing the overflow hole. The overflow hole extends through the shot sleeve at a level below the pour hole to allow molten material in excess of a predetermined volume to spill from the shot sleeve. When open, the overflow hole permits excess metal to spill from the shot sleeve. When closed, the metal can be expelled from the sleeve without additional material spilling through the overflow hole.
Shimmell, Dennis. (1998). Constant volume shot sleeve (U.S. Patent No. 5730202). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5730202
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile