Bar clamp

Details Bar clamp Bar clamp

2008-01-29

2008-01-29

Thomas, David B (Department: 3723)

Work holders

Operator supported

Handle manipulation for jaw actuation

C269S043000

Reexamination Certificate

active

07322571

ABSTRACT:
A clamp is adapted to be secured to a second substantially identical clamp in order to accommodate a larger workpiece than can be held by a single clamp. The clamp includes a first jaw that is secured to an intermediate member, such as a bar or pipe, and a second jaw that is removeably securable to the intermediate member so as to selectively oppose the first jaw. The second jaw includes a surface thereon that is configured to interlock with a complimentarily-shaped surface on a second jaw of the second clamp.

REFERENCES:
patent: 1484794 (1924-02-01), Moses
patent: 1783713 (1930-12-01), Holman
patent: 2636527 (1953-04-01), Schlemann
patent: 2778393 (1957-01-01), Golasowski
patent: 4607829 (1986-08-01), Suska
patent: 4825513 (1989-05-01), Verespej
patent: 4926722 (1990-05-01), Sorensen et al.
patent: 5005449 (1991-04-01), Sorensen et al.
patent: 5094131 (1992-03-01), Sorensen et al.
patent: 5222420 (1993-06-01), Sorensen et al.
patent: 5454551 (1995-10-01), Hobday
patent: 5529297 (1996-06-01), Sawdon
patent: 5595378 (1997-01-01), Martinsson et al.
patent: 5893551 (1999-04-01), Cousins et al.
patent: 6039313 (2000-03-01), Baculy
patent: 6089556 (2000-07-01), Whiteford
patent: 6338478 (2002-01-01), Baculy
patent: 6367787 (2002-04-01), Poole et al.
patent: 6382608 (2002-05-01), Michell
patent: 6386530 (2002-05-01), Marks
patent: 6402131 (2002-06-01), Baculy
patent: 6530565 (2003-03-01), Simpson
patent: 6655670 (2003-12-01), Liou
patent: 6685176 (2004-02-01), Wirth, Jr. et al.
patent: 6860179 (2005-03-01), Hopper et al.
patent: 6889966 (2005-05-01), Wirth, Jr.
patent: 6929253 (2005-08-01), Marks
patent: 7066457 (2006-06-01), Gerritsen et al.
patent: 7159858 (2007-01-01), Ben-Gigi
patent: 2001/0006270 (2001-07-01), Baculy
patent: 2003/0005797 (2003-01-01), Hopper et al.
patent: 2004/0113344 (2004-06-01), Wirth, Jr. et al.
patent: 2004/0121887 (2004-06-01), Allen
patent: 2005/0156368 (2005-07-01), Fuller
patent: 2005/0236753 (2005-10-01), Ben-Gigi
patent: 3209984 (1983-05-01), None
patent: 89 03 875 (1990-02-01), None
patent: 102 42 799 (2004-03-01), None
patent: 74487 (1983-03-01), None
patent: 2 667 813 (1992-04-01), None
patent: WO 86/01763 (1986-03-01), None

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