Supports – Pipe or cable – Suspended
Reexamination Certificate
2006-01-31
2006-01-31
Olszewski, Robert P. (Department: 3632)
Supports
Pipe or cable
Suspended
C248S074100
Reexamination Certificate
active
06991198
ABSTRACT:
A hanger rod stiffener includes a clamp having two straight, double-ended, spaced, parallel clamp segments and a third clamp segment extending between them. The clamp is positioned over a stiffener member and a hanger rod and the third clamp segment is disposed at an angle to bias the hanger rod to a predetermined position within the clamp when the stiffener member and clamp are brought together.
REFERENCES:
patent: 3318561 (1967-05-01), Finke et al.
patent: 3595505 (1971-07-01), Burwell et al.
patent: 3713613 (1973-01-01), Searls
patent: 4793580 (1988-12-01), Richards
patent: 5403032 (1995-04-01), Hellwig
patent: 5718403 (1998-02-01), Ott et al.
patent: 6138407 (2000-10-01), Pierce
patent: 199 46 802 (2001-04-01), None
patent: 2000-318640 (2000-11-01), None
Lampe Thomas R.
Olszewski Robert P.
Wujciak, III A. Joseph
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