Title:
Multiple pronged double-ended fastener
United States Patent 2558132
US Patent References:
/0800243.html
- - 0800243

/0805212.html
- - 0805212

Dowel
- - 1669847

Dowel for woodwork and the like
- - 1724610

Seating tool for timber connecters
- - 2128844


Inventors:
Green, Lee B.
Publication Date:
06/26/1951
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Assignee:
Green, Lee B.
Primary Class:
411/460
Other Classes:
D11/3, 403/280, 52/DIG.006
International Classes:
E04B1/49; E04B1/48
US Patent References:
2236926Dowel
2277956Metallic dowel pin
Foreign References:
DE61998C
SE4016A
GB188331A
GB128555A
GB494131A