Insulating ground pad
United States Patent 2751609
US Patent References:
/D174812.html
- - D174812

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- - 1488804

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Inventors:
Fred, Oesterling James
Sinski, Henry A.
Frederick, Edward R.
Publication Date:
06/26/1956
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Assignee:
Fred, Oesterling James
Sinski, Henry A.
Frederick, Edward R.
Primary Class:
5/420
Other Classes:
5/736
International Classes:
A47G27/02; B29D31/00; A47G27/00