Protective unit for airport runway light fixtures

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Description

FIG. 1 is a perspective view of our inventive design.

FIG. 2 is a bottom view thereof.

FIG. 3 is a top view of our design.

FIG. 4 is a front elevational view thereof, the rear being a mirror image of that shown; and,

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of that shown.

Claims

The new and ornamental design for a protective unit for airport runway light fixtures, as shown and described herein.

Patent History
Patent number: D441477
Type: Grant
Filed: Sep 18, 2000
Date of Patent: May 1, 2001
Inventors: Stephen J. Byers (Bethel Park, PA), Lyle E. Gluck (Boca Raton, FL)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: M. K. Silverman
Application Number: 29/129,717
Classifications
Current U.S. Class: Provision For Post Attachment Or Ground Insertion (10) (D26/67)
International Classification: 2605;