Key

- Master Lock Company LLC
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a key of the new design;

FIG. 2 is a front side view of the key of FIG. 1,

FIG. 3 is a rear side view of the key of FIG. 1,

FIG. 4 is a top view of the key of FIG. 1;

FIG. 5 is a bottom view of the key of FIG. 1;

FIG. 6 is a left side view of the key of FIG. 1; and,

FIG. 7 is a right side view of the key of FIG. 1.

The broken lines, which define the bounds of the claim form no part thereof. The broken lines environmental are for illustrative purpose only and form no part of the claimed design.

Claims

I claim the ornamental design for a key, as shown and described.

Referenced Cited
U.S. Patent Documents
536196 March 1895 Edgar
816492 March 1906 Mohr
823919 June 1906 Caldwell
952643 March 1910 Roche
1490453 April 1924 Caldwell
2491337 December 1949 Segal
2714304 August 1955 Dedda
D213587 March 1969 Unter
3797291 March 1974 Simorghi
3902342 September 1975 Zucker et al.
4519226 May 28, 1985 Hadaway
4662200 May 5, 1987 Borda
4947662 August 14, 1990 Imedio
5009087 April 23, 1991 Long
5548981 August 27, 1996 Kirk
D389624 January 20, 1998 Drimmie et al.
5713224 February 3, 1998 Liou
D424911 May 16, 2000 Geringer et al.
D425400 May 23, 2000 Geringer et al.
D425777 May 30, 2000 Geringer et al.
6331812 December 18, 2001 Dawalibi
6386007 May 14, 2002 Johnson et al.
Patent History
Patent number: D540653
Type: Grant
Filed: Feb 2, 2006
Date of Patent: Apr 17, 2007
Assignee: Master Lock Company LLC (Oak Creek, WI)
Inventor: John Blomstrom (Milwaukee, WI)
Primary Examiner: Prabhakar Deshmukh
Attorney: Calfee, Halter & Griswold, LLP
Application Number: 29/253,201
Classifications
Current U.S. Class: D8/347