Title:
BEAM MOUNTED ATTACHING DEVICE
United States Patent 3459399
US Patent References:
/0051803.html
- - 0051803
Adjustable beam clamp
- - 2609582
Beam clip and suspension device
- - 2868490
Hanger
- - 3053494
Lighting fixture support
- - 3081398
/0051803.html
- - 0051803
Adjustable beam clamp
- - 2609582
Beam clip and suspension device
- - 2868490
Hanger
- - 3053494
Lighting fixture support
- - 3081398
Inventors:
Everson, William R.
Publication Date:
08/05/1969
View Patent Images:
Export Citation:
Assignee:
ARMSTRONG CORK CO
Primary Class:
Other Classes:
248/228.300, 52/39
International Classes:
E04B9/00; E04B9/24; E04B9/22; E04G17/18
US Patent References:
| 3090471 | Furred wall construction |