Helmet with face guarding means
United States Patent 2611897
US Patent References:
Protective shield support
- - 2250275

Protective mask
- - 2351752

Protective face guard
- - 2525389


Inventors:
Adams, Joe R.
Publication Date:
09/30/1952
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Assignee:
Adams, Joe R.
Primary Class:
2/9
Other Classes:
D29/107
International Classes:
A42B3/20; A42B3/18