Refrigeration – With repair – assembly or disassembly means
Reexamination Certificate
2008-07-01
2008-07-01
Ali, Mohammad M (Department: 3744)
Refrigeration
With repair, assembly or disassembly means
C062S525000, C285S089000, C285S386000, C285S387000
Reexamination Certificate
active
07392664
ABSTRACT:
A coupling in accordance with the present invention may be used to join devices together without the need for conduits or other intermediaries. A nut may be used to couple the coupling to a first device via a first thread portion and to a second device via a second thread portion. In some embodiments, the coupling may be affixed to one of the first or second devices.
REFERENCES:
patent: 2926027 (1960-02-01), Marquis, Jr.
patent: 3695642 (1972-10-01), DeWoody
patent: 3864938 (1975-02-01), Hayes, Jr.
patent: 4160526 (1979-07-01), Flanagan
patent: 4549756 (1985-10-01), Basile
patent: 4784177 (1988-11-01), Sepso et al.
patent: 5186021 (1993-02-01), Keller
patent: 5341656 (1994-08-01), Rust, Jr. et al.
patent: 5479784 (1996-01-01), Dobmeier et al.
patent: 5520421 (1996-05-01), Warren et al.
patent: 5695225 (1997-12-01), Grenga
patent: 5832744 (1998-11-01), Dorste et al.
patent: 5842351 (1998-12-01), Earhart, Jr.
patent: 5862676 (1999-01-01), Kim et al.
patent: 5894741 (1999-04-01), Durham et al.
patent: 6289930 (2001-09-01), Simon
patent: 6442966 (2002-09-01), Wiser
patent: 6691924 (2004-02-01), Vestergaard et al.
patent: 6805384 (2004-10-01), Wiser
patent: 6854285 (2005-02-01), Jessen
patent: 7201404 (2007-04-01), Kronmeyer
Ali Mohammad M
Danfoss Chatleff, Inc.
Trop Pruner & Hu P.C.
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