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. 11, 2010
Filed:
Oct. 18, 2006
Applicants:
Marlon E. Holmquist, Gibbon, MN (US);
Jeffrey M. Kes, Jordan, MN (US);
Inventors:
Marlon E. Holmquist, Gibbon, MN (US);
Jeffrey M. Kes, Jordan, MN (US);
Assignee:
ADC Telecommunications, Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21K 5/20 (2006.01); B23K 26/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A stamping tool and a method of making a punch assembly and a die assembly of the stamping tool. At least one of the punch and die assemblies including a plurality of laser-cut steel plates having hardened edges suitable to withstand high pressures and impacts generated during stamping operations. The assembly further including an internal passage defined by holes formed in a number of plates of the plurality of laser-cut steel plates.