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:
Jul. 03, 2001
Filed:
Nov. 03, 1999
Applicant:
Inventors:
James S. Shaw, Hampton Falls, NH (US);
James N. Fleck, Boxford, MA (US);
Assignee:
General Electric Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 1/14 ;
U.S. Cl.
CPC ...
B63H 1/14 ;
Abstract
A turbine airfoil includes pressure and suction sides extending longitudinally from root to tip, and chordally between leading and trailing edges. A striated discharge hole terminates outside the airfoil for discharging coolant therefrom.