Mouth protector
United States Patent 3319626
US Patent References:
Universal mouth protector
- - 2966908

Mouth guard
- - 3073300

Protective mouthpiece
- - 3236235

Mouth guard
- - 3247844


Inventors:
Lindsay, David K.
Publication Date:
05/16/1967
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Assignee:
Lindsay, David K.
Primary Class:
128/861
Other Classes:
D24/176, 2/455, 433/6
International Classes:
A63B71/08