Combined ballast box and brackets therefor

- Musco Corporation
Description

FIG. 1 is a perspective view of a ballast box and mounting brackets showing our new design with the broken line showing of a light pole and lights being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is an enlarged perspective view thereof;

FIG. 3 is a side elevational view thereof with the opposite side being a mirror image thereof;

FIG. 4 is a bottom plan view thereof with the bottom plan view of the adjacent clamp being identical in appearance;

FIG. 5 is a top plan view thereof with the top plan view of the adjacent clamp being a mirror image; and,

FIG. 6 is a front elevational view thereof.

The rear elevational view of the ballast box is planar and unornamented.

Referenced Cited
U.S. Patent Documents
3266766 August 1966 Linville, Jr.
3612460 October 1971 Smith
4019704 April 26, 1977 Levine
4190881 February 26, 1980 Drost et al.
4374407 February 15, 1983 Drost et al.
4448313 May 15, 1984 Pomeroy
4459649 July 10, 1984 Shaneour
Patent History
Patent number: D353797
Type: Grant
Filed: Feb 24, 1993
Date of Patent: Dec 27, 1994
Assignee: Musco Corporation (Oskaloosa, IA)
Inventors: Myron K. Gordin (Oskaloosa, IA), Jim L. Drost (Oskaloosa, IA)
Primary Examiner: James M. Gandy
Assistant Examiner: H. Baynham
Law Firm: Zarley, McKee, Thomte, Voorhees & Sease
Application Number: 0/5,146
Classifications