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:
Apr. 15, 2008
Filed:
Feb. 01, 2005
Applicants:
Charles R. Tolle, Idaho Falls, ID (US);
Denis E. Clark, Idaho Falls, ID (US);
Timothy A. Barnes, Ammon, ID (US);
Inventors:
Charles R. Tolle, Idaho Falls, ID (US);
Denis E. Clark, Idaho Falls, ID (US);
Timothy A. Barnes, Ammon, ID (US);
Assignee:
Battelle Energy Alliance, LLC, Idaho Falls, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 20/12 (2006.01); B29C 65/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A friction stir welding tool is described and which includes a shank portion; a shoulder portion which is releasably engageable with the shank portion; and a pin which is releasably engageable with the shoulder portion.