Reusable clamp for beam forms
United States Patent 3220691
US Patent References:
/0375147.html
- - 0375147

/0883859.html
- - 0883859

/1020164.html
- - 1020164

/1160212.html
- - 1160212

Tool
- - 1546583


Inventors:
Dudley, Homer T.
Publication Date:
11/30/1965
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Assignee:
H T DUDLEY COMPANY INC
Primary Class:
249/18
Other Classes:
254/15, 249/219.100, 248/228.200, 269/208, 269/70
International Classes:
E04G13/04; E04G13/00
US Patent References:
1583611Detachable extension clamp
1616275
2190700Spreader for concrete forms
2257196T-head shore hanger
2714755Adjustable shore head
2868250Concrete form u-clamp