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:
Sep. 18, 2007
Filed:
Aug. 26, 2004
James T. Beals, West Hartford, CT (US);
Samuel D. Draper, Kohler, WI (US);
Jose A. Lopes, Glastonbury, CT (US);
Stephen D. Murray, Marlborough, CT (US);
Brandon W. Spangler, Rocky Hill, CT (US);
Michael K. Turkington, Manchester, CT (US);
Bryan P. Dube, Columbia, CT (US);
Keith A. Santeler, Middletown, CT (US);
Jacob A. Snyder, Southington, CT (US);
James T. Beals, West Hartford, CT (US);
Samuel D. Draper, Kohler, WI (US);
Jose A. Lopes, Glastonbury, CT (US);
Stephen D. Murray, Marlborough, CT (US);
Brandon W. Spangler, Rocky Hill, CT (US);
Michael K. Turkington, Manchester, CT (US);
Bryan P. Dube, Columbia, CT (US);
Keith A. Santeler, Middletown, CT (US);
Jacob A. Snyder, Southington, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A sacrificial core is used for forming an interior space of a part and includes a ceramic core element and a first core element including a refractory metal element. The ceramic core element may be molded over the first core element or molded with assembly features permitting assembly with the first core element.