Title:
Cervical splint
United States Patent 2474200
US Patent References:
/0443764.html
- - 0443764

/0689097.html
- - 0689097

/1298713.html
- - 1298713

Spinal extensor
- - 1803556

Cervical splint
- - 1930440


Inventors:
Mcbee, Lance T.
Publication Date:
06/21/1949
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Assignee:
Mcbee, Lance T.
Primary Class:
602/18
Other Classes:
128/DIG.023, D24/191, 601/39
International Classes:
A61F5/055; A61F5/04
US Patent References:
2000344Support for the head while sleeping or resting in a sitting position
2102069Cervical splint