Shot gun rib sight
United States Patent 2874504
US Patent References:
/0805588.html
- - 0805588
/1160157.html
- - 1160157
Small arm
- - 1496852
Sighting rib for firearms
- - 1582063
Sighting rib
- - 1718458
/0805588.html
- - 0805588
/1160157.html
- - 1160157
Small arm
- - 1496852
Sighting rib for firearms
- - 1582063
Sighting rib
- - 1718458
Inventors:
Martinek, George A.
Publication Date:
02/24/1959
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Assignee:
Martinek, George A.
Primary Class:
Other Classes:
42/144, 42/112
International Classes:
F41G1/06; F41G1/42; F41G1/00
US Patent References: