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 D550,661
Fahlgren September 11, 2007

Key buttons for a handset


CLAIM The ornamental design for key buttons for a handset, as shown and described.
Inventors: Fahlgren; Anton (Tampere, FI)
Assignee: Nokia Corporation (Espoo, FI)
Appl. No.: D/228,668
Filed: April 27, 2005

Foreign Application Priority Data

Oct 29, 2004 [FI] M20040171

Current U.S. Class: D14/247
Current International Class: 1403
Field of Search: D14/138,240,247-248,250-253,257,320,331,333,343,345,346,387,390,391,392,396,399,455 379/433.01,433.06,433.07,440 455/414.1,550.1,566,575.4,575.8

References Cited

U.S. Patent Documents
D484873 January 2004 Salmi
D493781 August 2004 Sheu
D495687 September 2004 Arbisi
D499723 December 2004 Kagami et al.
D507562 July 2005 Kim
D507563 July 2005 Moss
D522988 June 2006 Sheu
D525229 July 2006 Friesen et al.
D529022 September 2006 Lyles
D529887 October 2006 Chung et al.
2005/0255897 November 2005 Lee et al.
Foreign Patent Documents
1224002 Nov., 2004 JP
DM/067302 Nov., 2005 WO
DM/067919 May., 2006 WO
DM/068067 Aug., 2006 WO

Other References

"Sony Ericsson T630", 3 p including photos, [online], <URL:http://www.gsmarena.com/sony.sub.--ericsson.sub.--t630-559.php>- ;, announced 4Q 2003, retrieved Mar. 27, 2007. cited by examiner .
International Wireless Magazine; Jan. 2004; 2 pgs. cited by other.

Primary Examiner: Simmons; Ian
Assistant Examiner: Wright; Carla Jobe
Attorney, Agent or Firm: Banner & Witcoff, Ltd.


FIG. 1 is a front view of key buttons for a handset showing my new design;

FIG. 2 is a perspective front view thereof;

FIG. 3 is a perspective front view of key buttons for a handset showing my new design in an environment of a keypad; and,

FIG. 4 is a front view thereof.

The broken line showing of environmental structures 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.