Portable keyboard

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FIG. 1 is a top, front and side perspective view of a portable keyboard;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left elevation view thereof; and,

FIG. 7 is a right elevation view thereof.

The portions of the drawings shown in broken lines, including depictions of the keys illustrate environment only and form no part of the claimed design.


The ornamental design for a portable keyboard, as shown and described.

Referenced Cited

U.S. Patent Documents

D485271 January 13, 2004 Kamegi
7254012 August 7, 2007 Chou
D612843 March 30, 2010 Andre et al.
D628998 December 14, 2010 Wu et al.
D641021 July 5, 2011 Andre et al.

Patent History

Patent number: D673574
Type: Grant
Filed: Nov 9, 2011
Date of Patent: Jan 1, 2013
Assignee: Zagg Intellectual Property Holding Co., Inc. (Salt Lake City, UT)
Inventor: David P. Gengler (Draper, UT)
Primary Examiner: Freda S Nunn
Attorney: Durham Jones & Pinegar P.C. Intellectual Property Law Group
Application Number: 29/406,093