Angle bracket

Details Angle bracket Angle bracket

2011-05-03

2011-05-03

Wilson, Lee D (Department: 3727)

Work holders

Plural holders to hold workpieces relative to each other

With means to relatively array or arrange holders

C269S003000, C269S006000, C269S095000, C029S270000

Reexamination Certificate

active

07934711

ABSTRACT:
An angle bracket formed of a block of material. It has an elongated upper arm member formed adjacent the top end of a connecting member and an elongated lower arm member connected to the bottom end of the connecting member. The rear surface of the respective arm members make a 90 degree angle with each other. The top surface of the respective arm members have a swivel pad recess and a plurality of locking channels extend radially outwardly therefrom for receiving the arm of a clamp. An alternative embodiment angle bracket is capable of adjustable angles. It has an L-shaped upper clamp arm that is pivotally connected to an L-shaped lower clamp arm. Each of these arms have a V-shaped support clamp portion formed at their free end.

REFERENCES:
patent: 979305 (1910-12-01), Hunt
patent: 2606583 (1952-08-01), O'Connor
patent: 3824744 (1974-07-01), Petrant
patent: 4141542 (1979-02-01), Wolff
patent: 5494553 (1996-02-01), Colucci
patent: 5547305 (1996-08-01), Treche
patent: 5785305 (1998-07-01), Stalker
patent: 5971379 (1999-10-01), Leon, Jr.
patent: 2007/0241250 (2007-10-01), Wong
patent: 2009/0072462 (2009-03-01), Wong

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