Title:
Structural element
United States Patent 2934180
US Patent References:
/0573891.html
- - 0573891

/0775090.html
- - 0775090

/1076547.html
- - 1076547

Window-sash construction
- - 1594765

Partition post
- - 1717740


Inventors:
Hammitt, Andrew B.
Birum Jr., Herbert L.
Publication Date:
04/26/1960
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Assignee:
Hammitt, Andrew B.
Birum Jr., Herbert L.
Primary Class:
52/781
Other Classes:
428/83, 52/481.200, 52/220.700, D25/121
International Classes:
E04B2/78; F16B5/00; E04B2/76
US Patent References:
1723500Wall and ceiling board splice
1723307Coupling strip
2079635Stateroom and accommodation enclosure for ships and the like
2567554Straightedge construction
2621764Storm sash glass channel
2636312Carton adaptable for conversion to toys
2723427Multiple glazed window glazing clip