Emergency lighting unit

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Description

FIG. 1 is a front perspective view of an emergency lighting unit of the present invention.

FIG. 2 is a front view of the emergency lighting unit of the present invention.

FIG. 3 is a top plan view of the emergency lighting unit of the present invention.

FIG. 4 is a back plan view of the emergency lighting unit of the present invention.

FIG. 5 is a bottom plan view of the emergency lighting unit of the present invention.

FIG. 6 is a right side plan view of the emergency lighting unit of the present invention; and,

FIG. 7 is a left side plan view of the emergency lighting unit of the present invention.

The broken lines shown on the drawings form no part of the claimed design.

Claims

The ornamental design for an emergency lighting unit, as shown and described.

Referenced Cited
U.S. Patent Documents
1469946 October 1923 Morrison
D189857 March 1961 Lasker
4816969 March 28, 1989 Miller
D310724 September 18, 1990 Jackson
D315421 March 12, 1991 Goldschmidt
D331292 November 24, 1992 Ham
D332836 January 26, 1993 Ham
D363250 October 17, 1995 Miyatake
D379245 May 13, 1997 Fenne
D380564 July 1, 1997 Yuen
D384177 September 23, 1997 Pun
D406279 March 2, 1999 LaRosa et al.
6019477 February 1, 2000 Wegrzyn et al.
D483511 December 9, 2003 Lay et al.
20060215403 September 28, 2006 Martineau
Patent History
Patent number: D565774
Type: Grant
Filed: Mar 7, 2006
Date of Patent: Apr 1, 2008
Assignee: Thomas & Betts International, Inc. (Wilmington, DE)
Inventor: Patrick Martineau (Ile-Perrot)
Primary Examiner: Clare E Heflin
Assistant Examiner: Barbara Fox
Attorney: Michael L. Hoelter
Application Number: 29/255,301