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:
Jun. 22, 2004
Filed:
Jun. 05, 2001
Applicant:
Inventor:
Richard A. Smith, Stafford, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 2/300 ;
U.S. Cl.
CPC ...
B23P 2/300 ;
Abstract
The invention provides methods and devices that enable the spacing of metal units. One method generally identifies a dimple location on a metal unit, and applies a force at the dimple location to create a spacing feature. In another embodiment, the invention is a spacable metal sheet having thereon a spacing feature. The spacable metal sheet is preferably embodied as a copper cathode.