Pneumatic injury pad
United States Patent 2663020
US Patent References:
/0967004.html
- - 0967004
/1090446.html
- - 1090446
/1319299.html
- - 1319299
Football shoulder pad
- - 2251018
Portable dummy for athletic training
- - 2574046
/0967004.html
- - 0967004
/1090446.html
- - 1090446
/1319299.html
- - 1319299
Football shoulder pad
- - 2251018
Portable dummy for athletic training
- - 2574046
Inventors:
Cushman, Cecil A.
Publication Date:
12/22/1953
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Assignee:
Cushman, Cecil A.
Primary Class:
Other Classes:
128/DIG.020, 128/889, 128/888, 602/42, 2/24, 2/DIG.003
International Classes:
A41D13/06; A61F13/00; A41D13/05