Lighting unit

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Description

FIG. 1 is a front, perspective underneath view showing my new design;

FIG. 2 is a rear, perspective underneath view thereof;

FIG. 3 is a perspective, side elevational view thereof;

FIG. 4 is a perspective, front elevational top view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is an inverted, rear elevational top view thereof;

FIG. 7 is a perspective, front elevational view thereof, taken from above and the right;

FIG. 8 is a perspective, front elevational view thereof, taken from above and the left;

FIG. 9 is an underneath perspective side elevational view thereof;

FIG. 10 is a top perspective side elevational view thereof;

FIG. 11 is a plan view thereof; and,

FIG. 12 is an underneath view thereof.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D121590 July 1940 Heath
D123757 December 1940 Dreyfuss
D128961 August 1941 Hrabak
D194063 November 1962 Whitley
D292322 October 13, 1987 Krol
D330268 October 13, 1992 Jaksich
Other references
  • Architectural Record, Aug. 1963, p. 66, “Troffer” fixture in center right of page. □□“Fluoresent Lamp Catalogs”.*
  • Miller Lighting Catalog 1964/1965, p. 10, “Permilux Dropped Dish Diffuser” in lower of photo. “Fluorescent Lamp Catalogs”.
Patent History
Patent number: D493244
Type: Grant
Filed: Aug 20, 2001
Date of Patent: Jul 20, 2004
Inventor: Hartmut S. Engel (D-71634 Ludwigsburg)
Primary Examiner: Clare Heflin
Attorney, Agent or Law Firm: Townsend and Townsend and Crew LLP
Application Number: 29/146,845
Classifications
Current U.S. Class: Longitudinal Axis Parallel To Support Surface (D26/76)
International Classification: 2605;