Electrical cord plug lock

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Description

FIG. 1 is a perspective view of an electrical cord plug clock showing my new design.

FIG. 2 is a front elevational view thereof showing the pivotable arm member in its open position.

FIG. 3 is a front elevational view thereof showing the pivotable arm member in its closed position.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

The broken lines showing the numbers associated with the plurality of tumblers in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for an electrical cord plug lock, shown and described.

Referenced Cited
U.S. Patent Documents
4488764 December 18, 1984 Pfenning et al.
4563048 January 7, 1986 Im
4566297 January 28, 1986 Hawley
4666224 May 19, 1987 Fields
4673230 June 16, 1987 Baumgart
5666829 September 16, 1997 Aikens
5795166 August 18, 1998 Meixler
5848905 December 15, 1998 Patel
D404635 January 26, 1999 Yang
6082155 July 4, 2000 Su
6159025 December 12, 2000 Derman
6363758 April 2, 2002 Ling
6415634 July 9, 2002 Luquire
6513356 February 4, 2003 Yang
D472789 April 8, 2003 Ling
D476547 July 1, 2003 Ling
D477525 July 22, 2003 Ling
6598434 July 29, 2003 Yang
6675614 January 13, 2004 Lai
Other references
  • Home Security Catalog, 1979, p. 28 (From Digest).*
  • Sellery, Inc., Combination Padlock, California, digital photograph of item taken Nov. 7, 2003.
Patent History
Patent number: D492185
Type: Grant
Filed: Jul 22, 2003
Date of Patent: Jun 29, 2004
Inventor: Michael Maurer, Jr. (Wildwood, MO)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Blackwell Sanders Peper Martin LLP
Application Number: 29/186,749
Classifications
Current U.S. Class: D8/331; D8/330
International Classification: 0807;