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:
Nov. 03, 2015
Filed:
Jan. 04, 2012
Applicants:
Stanley Frank Simpson, Simpsonville, SC (US);
Gary Charles Liotta, Simpsonville, SC (US);
Jeffrey Todd Knapp, Golden, CO (US);
Inventors:
Stanley Frank Simpson, Simpsonville, SC (US);
Gary Charles Liotta, Simpsonville, SC (US);
Jeffrey Todd Knapp, Golden, CO (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 11/12 (2006.01);
U.S. Cl.
CPC ...
F01D 11/001 (2013.01); F01D 11/125 (2013.01); F01D 11/12 (2013.01); F01D 11/127 (2013.01); F05D 2300/611 (2013.01); Y10T 29/49297 (2015.01); Y10T 428/24149 (2015.01);
Abstract
In one aspect, the present subject matter discloses a seal including a substrate material. The substrate material has a first portion having a first abradability and a second portion having a second abradability, the first abradability being different from the second abradability.