Door check
United States Patent 2808608
US Patent References:
/RE23652.html
- - RE23652

/0443702.html
- - 0443702

/0893185.html
- - 0893185

/1197818.html
- - 1197818

/1848574.html
- - 1848574


Inventors:
O'hare, James K.
Publication Date:
10/08/1957
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Assignee:
SENECA MFG COMPANY
Primary Class:
16/70
Other Classes:
267/128
International Classes:
E05F3/02; E05F3/00