Quadruple hinge assembly
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The broken lines shown in the drawings represent visible environmental structure that form no part of the claimed design.
Claims
The ornamental design for a quadruple hinge assembly, as shown and described.
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Type: Grant
Filed: Sep 15, 2011
Date of Patent: Jul 24, 2012
Assignee: Hewlett-Packard Development Company, L.P. (Houston, TX)
Inventors: Britt C Ashcraft (Tomball, TX), Michael Delpier (Houston, TX), Peter M On (Houston, TX)
Primary Examiner: Freda S Nunn
Attorney: Erik Anderson
Application Number: 29/401,775