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:
Mar. 18, 2014
Filed:
Aug. 30, 2010
Joseph Parkos, East Haddam, CT (US);
James O. Hansen, Glastonbury, CT (US);
Gary M. Lomasney, Glastonbury, CT (US);
Thomas M. Morin, Terryville, CT (US);
Joseph Parkos, East Haddam, CT (US);
James O. Hansen, Glastonbury, CT (US);
Gary M. Lomasney, Glastonbury, CT (US);
Thomas M. Morin, Terryville, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A disk made of a first material has a groove in which a blade made of a second material is retained. A strip is placed between the blade and the disk to minimize rubbing damage to the blade and the disk and an insulating material is place between the rub strip and the blade for minimizing damaging responses of the blade to galvanic forces created by rubbing of the first material and the second material.