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. 05, 2016
Filed:
Feb. 08, 2011
Fabrizio Scarpa, Bristol, GB;
Christopher W. Smith, Exeter, GB;
Wayne Miller, Exeter, GB;
Kenneth Evans, Exeter, GB;
Ramesh Rajasekaran, Derby, GB;
Fabrizio Scarpa, Bristol, GB;
Christopher W. Smith, Exeter, GB;
Wayne Miller, Exeter, GB;
Kenneth Evans, Exeter, GB;
Ramesh Rajasekaran, Derby, GB;
ROLLS-ROYCE plc, London, GB;
Abstract
A vibration damping body including an auxetic cellular structure having cell walls therein formed substantially of a first material having a first stiffness, the cellular structure further including a second material attached to said cell walls, the second material being selectively located throughout the cellular structure so as to include less than 50% by mass thereof and having a second stiffness which is lower than said first stiffness.