Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Blake Matthew Wilmore0
Ryan C. Breneman0
Markian Stephan Blazejowskyj0
Date of Patent
April 2, 2024
0Patent Application Number
181316110
Date Filed
April 6, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A casting method includes passing a metallic spacer through respective apertures in at least two ceramic cores to an installed condition wherein the spacer defines a minimum local separation between the at least two cores. The spacer has a shank and at least one arm extending from the shank. A sacrificial pattern material is molded over the metallic spacer and the at least two ceramic cores and then shelled and fired. An alloy is cast in the shell the shell is removed from the cast alloy.
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