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. 14, 2013
Filed:
Jun. 30, 2008
Applicants:
Tahany Ibrahim El-wardany, Bloomfield, CT (US);
Peter G. Smith, Wallingford, CT (US);
Warren Reynolds, Stoney Creek, CA;
Eugene NG, Ancaster, CA;
Kay V. Adams, Plainfield, IN (US);
Inventors:
Tahany Ibrahim El-Wardany, Bloomfield, CT (US);
Peter G. Smith, Wallingford, CT (US);
Warren Reynolds, Stoney Creek, CA;
Eugene Ng, Ancaster, CA;
Kay V. Adams, Plainfield, IN (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of machining a blade retention slot with an abrasive water jet machining. A straight blade retention slot along an X-axis then a at least one side of the straight blade retention slot is abrasive water jet machined to generate a curved side of the blade retention slot defined within an X-Y plane.