238000006073 displacement reaction Methods 0.000 description 4. 238000005520 cutting process Methods 0.000 claims description 4. 238000007493 shaping process Methods 0.000 claims abstract description 7. 230000035882 stress Effects 0.000 claims abstract description 98. Assignors: UNITED TECHNOLOGIES CORPORATION Status Expired - Lifetime legal-status Critical Current Links ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF ADDRESS. TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 054062 FRAME: 0001. Assignors: UNITED TECHNOLOGIES CORPORATION Assigned to RAYTHEON TECHNOLOGIES CORPORATION reassignment RAYTHEON TECHNOLOGIES CORPORATION CORRECTIVE ASSIGNMENT TO CORRECT THE AND REMOVE PATENT APPLICATION NUMBER 11886281 AND ADD PATENT APPLICATION NUMBER 14846874. Anticipated expiration legal-status Critical Assigned to RAYTHEON TECHNOLOGIES CORPORATION reassignment RAYTHEON TECHNOLOGIES CORPORATION CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Application granted granted Critical Publication of US6339878B1 publication Critical patent/US6339878B1/en First worldwide family litigation filed litigation Critical (B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Assignors: MALMBORG, ERIC W., BAUMGARTEN, ROBERT, OWEN, WILLIAM D., PALAZZINI, CHRISTOPHER, PALKO, FRANK E. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Application filed by United Technologies Corp filed Critical United Technologies Corp Priority to US09/536,364 priority Critical patent/US6339878B1/en Assigned to UNITED TECHNOLOGIES CORPORATION reassignment UNITED TECHNOLOGIES CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee United Technologies Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Palko Current Assignee (The listed assignees may be inaccurate. 
Owen Robert Baumgarten Eric William Malmborg Christopher Palazzini Frank E. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/536,364 Inventor William D.
AIRFOIL TYPES PDF
Google Patents Method of repairing an airfoilĭownload PDF Info Publication number US6339878B1 US6339878B1 US09/536,364 US53636400A US6339878B1 US 6339878 B1 US6339878 B1 US 6339878B1 US 53636400 A US53636400 A US 53636400A US 6339878 B1 US6339878 B1 US 6339878B1 Authority US United States Prior art keywords airfoil patch line regions patch replacement section Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
Google Patents US6339878B1 - Method of repairing an airfoil
US6339878B1 - Method of repairing an airfoil
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