Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Search All Patents:

  This Patent May Be For Sale or Lease. Contact Us

  Is This Your Patent? Claim This Patent Now.

Register or Login To Download This Patent As A PDF

United States Patent D550,220
Lyles September 4, 2007

Set of key buttons for a handset


CLAIM The ornamental design for a set of key buttons for a handset, as shown and described.
Inventors: Lyles; Justin (San Diego, CA)
Assignee: Nokia Corporation (Espoo, FI)
Appl. No.: D/257,196
Filed: March 31, 2006

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29216092Oct., 2004

Current U.S. Class: D14/247
Current International Class: 1403
Field of Search: D14/137,138,191,147-148,247-248,455-456,144,218,341-347 379/433.01-433.13,434 455/575.1,566,575.3,556.1 D21/517,329,331 345/169

References Cited

U.S. Patent Documents
D488789 April 2004 Lee
D494949 August 2004 Arnholt et al.
D496343 September 2004 Lin et al.
D496921 October 2004 Hwang
D498473 November 2004 Sheu
D499723 December 2004 Kagami et al.
D500992 January 2005 Shen et al.
D501658 February 2005 Park et al.
D502455 March 2005 Brandis et al.
D502457 March 2005 Eigenstetter et al.
D505934 June 2005 Gonser
D506452 June 2005 Lim
D507562 July 2005 Kim
D507563 July 2005 Moss
D512398 December 2005 Chen et al.
D512975 December 2005 Tsai et al.
D514079 January 2006 Lai
D515536 February 2006 Lee et al.
D515541 February 2006 Jensfelt
D517039 March 2006 Lee
D517518 March 2006 Nakajima et al.
D518458 April 2006 Husgafvel et al.
D522988 June 2006 Sheu
D525229 July 2006 Friesen et al.
D526636 August 2006 Kim et al.
D527726 September 2006 Viitasaari
D528108 September 2006 Salmi et al.
D529022 September 2006 Lyles
2004/0180703 September 2004 Kim et al.
2006/0105806 May 2006 Vance et al.
Foreign Patent Documents
DM/066301 Feb., 2005 WO
DM/066599 Apr., 2005 WO
DM/067023 Jul., 2005 WO
DM/067469 Jan., 2006 WO
DM/067919 May., 2006 WO

Other References

Siemens AX72 telephone, announced Oct. 2005, [online], [retrieved on Nov. 2, 2006]. Retrieved from Internet ,URL: http://www.gsmarena.com>. cited by examiner .
Pantech PG-1900 telephone, announced May 2006, [online]. [retrieved on Nov. 2, 2006]. Retrieved from Internet ,URL: http://www.gsmarena.com>. cited by examiner .
Philips Xenium 9@9a telephone, announced Mar. 2006, [online], [retrieved on Nov. 2, 2006]. Retrieved from Internet ,URL: http://www.gsmarena.com>. cited by examiner .
Sony Ericsson T630 telephone, announced 4th Quarter 2003, [online], [retrieved on Nov. 6, 2006]. Retrieved from Internet ,URL: http://www.gsmarena.com>. cited by examiner .
International Wireless Magazine; Jan. 2004; 2 pgs. cited by other .
Telecom Magazine; Jul. 2004; Commercial Advertisement; 2 pgs. cited by other.

Primary Examiner: Asch; Jeffrey
Attorney, Agent or Firm: Banner & Witcoff, Ltd.


FIG. 1 is a front view of a set of key buttons for a handset showing my new design in the environment of a disclaimed handset; and,

FIG. 2 is a perspective view thereof.

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

* * * * *

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.