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.:

US 7021601 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 04, 2006

Filed:

Mar. 10, 2003
Applicant:

Kari Vappula, Toijala, FI;

Inventor:

Kari Vappula, Toijala, FI;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Dismountable casting mold side wall system including a side wall attachable dismountably to the casting mold and a magnet adapted to clamp onto a casting bed so as attach said side wall thereto, in which system the release/clamp operations of the magnet are adapted to take place in the interior space remaining between the exterior sides of said side wall.


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