Mining machine headlight

- McJunkin Corporation
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Description

FIG. 1 is a perspective view of the mining machine headlight of my new design;

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a side elevation view thereof on an enlarged scale (a view from the opposite side would be a mirror image);

FIG. 4 is a rear elevation view thereof on an enlarged scale; and

FIG. 5 is a front elevation view thereof on an enlarged scale.

The bottom is plain and unornamented.

Referenced Cited
U.S. Patent Documents
1110227 September 1914 Pike
3934134 January 20, 1976 Wassel
4023030 May 10, 1977 Teti
Patent History
Patent number: D250911
Type: Grant
Filed: Apr 26, 1977
Date of Patent: Jan 23, 1979
Assignee: McJunkin Corporation
Inventor: H. P. McJunkin, Jr. (Charleston, WV)
Primary Examiner: Susan J. Lucas
Attorney: John W. Malley
Application Number: 5/790,907
Classifications
Current U.S. Class: D48/24B; D48/20K; D48/32R
International Classification: D2605; D2606;