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:
Dec. 24, 2002
Filed:
Apr. 14, 2000
Nicholas K. Sheridon, Los Altos, CA (US);
Xerox Corporation, Stamford, CT (US);
Abstract
The present invention relates to rotating element sheet material with a generalized containment structure and methods of fabricating such rotating element sheet material, where the rotating element sheet material comprises a fibrous matrix, a plurality of rotatable elements, and an enabling fluid, and where the plurality of rotatable elements are disposed within the fibrous matrix and are in contact with the enabling fluid. In addition, rotating element sheet material with a generalized containment structure, and methods of fabricating such rotating element sheet material, includes rotating element sheet material which comprises a fibrous matrix and a plurality of micro-capsules, and where the micro-capsules define a hollow space therein, and the hollow space contains a subset of a plurality of rotatable elements and an enabling fluid, and where the plurality of micro-cavities are disposed within the fibrous matrix.