Lock opening device

- Kabushiki Kaisha Ogura
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Description

FIG. 1 is a perspective view of the lock opening device;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view of the work end part of the device in an open position.

Claims

The ornamental design for the lock opening device, as shown and described.

Referenced Cited
U.S. Patent Documents
4333330 June 8, 1982 Porter
4358946 November 16, 1982 Gallart
4392263 July 12, 1983 Amoroso
4531289 July 30, 1985 Brick
4729141 March 8, 1988 Berg et al.
4842249 June 27, 1989 Weigand
RE33002 August 1, 1989 Brick
4973028 November 27, 1990 Linster
D326597 June 2, 1992 Lee
5272811 December 28, 1993 Armand
5297780 March 29, 1994 Hickerson
5544862 August 13, 1996 Hickerson
5622353 April 22, 1997 Painter et al.
5956992 September 28, 1999 Patton
6000680 December 14, 1999 Kimura et al.
6244568 June 12, 2001 Patton
6267354 July 31, 2001 Stephen
6311537 November 6, 2001 Vigil
6389870 May 21, 2002 Vigil
6443430 September 3, 2002 Eisterlehner
6578821 June 17, 2003 Lasaroff et al.
D487386 March 9, 2004 Clivio
D492949 July 13, 2004 Kimura
Foreign Patent Documents
1025902 November 1998 JP
1156122 October 2002 JP
Other references
  • U.S. Appl. No. 29/214,540, filed Oct. 5, 2004.
  • U.S. Appl. No. 29/182,146, filed May 20, 2003.
Patent History
Patent number: D521341
Type: Grant
Filed: Oct 5, 2004
Date of Patent: May 23, 2006
Assignee: Kabushiki Kaisha Ogura (Ebina)
Inventor: Kiyoshi Kimura (Ebina)
Primary Examiner: Gary D. Watson
Assistant Examiner: T. Chase Nelson
Attorney: Leydig, Voit & Mayer, Ltd.
Application Number: 29/214,546
Classifications
Current U.S. Class: D8/70