Title:
Electrical conduit structure
United States Patent 2636520
US Patent References:
/1109452.html
- - 1109452

/1911654.html
- - 1911654

Pipe fitting
- - 1977175

Flexible conduit for electrical wires
- - 2079274

Electric conduit and outlet channel
- - 2090239


Inventors:
Geist, Alex M.
Winders, Rex R.
Publication Date:
04/28/1953
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Assignee:
Geist, Alex M.
Winders, Rex R.
Primary Class:
285/200
Other Classes:
439/209, 138/178, 285/260, 285/423, 174/70C, 285/133.110
International Classes:
H02G3/04; H02G3/18
US Patent References:
2104451Junction adapter
2164788Pancake telephone outlet
2391409Electrical wiring device
Foreign References:
GB530297A