J-clamp for woodwork and method of use

Work holders – Relatively movable jaws – With separate positioning means for each of jaw pair

Reexamination Certificate

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Details

C269S016000

Reexamination Certificate

active

07134651

ABSTRACT:
An angled clamp is capable of holding one wall at an obtuse angle relative to another wall. Alternatively, a conventional clamp may be modified with a clamp attachment having a jaw engaging piece and an opposite clamping surface with at least two flat portions forming a channel for receiving a work piece, in which the channel extends in a first transverse direction relative to a clamping direction. The attachment may have an attachment mechanism configured to be installed on a jaw of the conventional clamp by sliding in a second transverse direction relative to the direction of clamping. Alternatively, the attachment mechanism may include a ring for holding the attachment mechanism on the jaw. A method may include bonding first and second walls together at an obtuse angle without requiring the use of other fasteners.

REFERENCES:
patent: 641694 (1900-01-01), Hamelehle
patent: 1608320 (1926-11-01), Karseboom
patent: 2174947 (1939-10-01), Ramsey
patent: 2203162 (1940-06-01), Lee
patent: 2773406 (1956-12-01), Dachauer
patent: 3499206 (1970-03-01), Quernheim
patent: 3596898 (1971-08-01), Hilburn
patent: 3675916 (1972-07-01), Kartasuk et al.
patent: 3877624 (1975-04-01), Carson
patent: 4305575 (1981-12-01), Bardes
patent: 4363475 (1982-12-01), McCarty
patent: 4437654 (1984-03-01), Chiappetti
patent: 4747588 (1988-05-01), Dillhoff
patent: 4880221 (1989-11-01), Richards
patent: 4921234 (1990-05-01), Peterson
patent: 5002264 (1991-03-01), Nimtz
patent: 5064178 (1991-11-01), Nimtz
patent: 5135209 (1992-08-01), Penny
patent: 6039313 (2000-03-01), Baculy
patent: 6311589 (2001-11-01), Schmitt
patent: D500238 (2004-12-01), Varzino
patent: 6935628 (2005-08-01), Conversa

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