Cell phone keypad

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of the cell phone keypad showing my new design.

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

Claims

The ornamental design for a cell phone keypad, as shown and described.

Referenced Cited
U.S. Patent Documents
6377685 April 23, 2002 Krishnan
D459712 July 2, 2002 Langford
D479211 September 2, 2003 Siddoway et al.
D480392 October 7, 2003 Dalby et al.
D487068 February 24, 2004 Isaacs et al.
D487440 March 9, 2004 Langford
20020191781 December 19, 2002 Singh et al.
Patent History
Patent number: D538275
Type: Grant
Filed: Jan 18, 2005
Date of Patent: Mar 13, 2007
Inventor: Hsin Chen Tien (E, Lansing, MI)
Primary Examiner: Ian Simmons
Assistant Examiner: Carla Jobe Wright
Attorney: Charles W. Chandler
Application Number: 29/221,497
Classifications
Current U.S. Class: Keypad (D14/247)