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United States Patent D533,834
Liu December 19, 2006

USB base


CLAIM The ornamental design for a USB base, as shown and described.
Inventors: Liu; Calvin Y. (Irvine, CA)
Assignee: Cisco Technology, Inc. (San Jose, CA)
Appl. No.: D/207,382
Filed: June 14, 2004

Current U.S. Class: D14/484.1
Current International Class: 1303
Field of Search: D13/123,133,146-147,153-154,184,199 D14/240,432-433 439/352-353,358,445,455,638,607-610,660,676,680-682,894,945

References Cited

U.S. Patent Documents
D375909 November 1996 Dziersk et al.
D391944 March 1998 Han
5793352 August 1998 Greenberg et al.
D415534 October 1999 Ashida
D415998 November 1999 Brown et al.
D479706 September 2003 Fukasawa et al.
6688917 February 2004 Ushio et al.
D510091 September 2005 Mori et al.
2003/0216060 November 2003 Oh-Yang
Primary Examiner: Reid; Stella
Assistant Examiner: Bui; Daniel
Attorney, Agent or Firm: MacPherson Kwok Chen & Heid LLP Chen; Tom


FIG. 1 is a top, front and right side perspective view of a USB base, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof; the left side elevation view is a mirror image thereto;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design.

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