Referenced by|
| US4221012 | 6 Nov 1978 | 9 Sep 1980 | Harris-Hub Co., Inc. | Bunk bed side rail hinge lock | | US4541155 | 26 Apr 1984 | 17 Sep 1985 | | Portable beam clamp | | US4570885 | 19 Sep 1983 | 18 Feb 1986 | Tolco, Incorporated | Hanger clamp body and method of forming same | | US4700917 | 15 Sep 1986 | 20 Oct 1987 | | Adjustable load binding hook | | US6016890 | 11 Dec 1998 | 25 Jan 2000 | | Personal safety device | | US6109561 | 25 Jun 1996 | 29 Aug 2000 | Haines Cable Systems, Inc. | Method and apparatus for cable dispensing and placement | | US6135240 | 13 Jul 1999 | 24 Oct 2000 | Paul Kristen, Inc. | Bridge platform | | US6138793 | 3 Jul 1997 | 31 Oct 2000 | Paul Kristen, Inc. | Work platform for use on bridges | | US6302237 | 24 Oct 2000 | 16 Oct 2001 | Paul Kristen, Inc. | Bridge platform | | US6953174 | 1 Nov 2002 | 11 Oct 2005 | Tolco Incorporated | Sway brace fitting | | US7191987 | 28 Sep 2005 | 20 Mar 2007 | Tolco Incorporated | Sway brace fitting | | US7441730 | 20 Mar 2007 | 28 Oct 2008 | Nibco Inc. | Sway brace fitting | | US7669806 | 17 Oct 2008 | 2 Mar 2010 | NIBCO Inc. | Sway brace fitting | | US8052099 | 24 Feb 2010 | 8 Nov 2011 | Nibco Inc. | Sway brace fitting |
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