Title:
Illuminated ten yard marker stick
Document Type and Number:
United States Patent 2479157


Inventors:
Fritts, Walter J.
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Sponsored by:
Flash of Genius
Publication Date:
08/16/1949
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Assignee:
Fritts, Walter J.
Primary Class:
Other Classes:
33/755, 340/323R
International Classes:
A63C19/06; A63C19/00
US Patent References:
0971752
1645707Football lineman's apparatus
2060165Linesman's indicator for football games
2064745Game play indicator
2208297Signal apparatus
2385278Field artillery aiming stake