Supports – Pipe or cable – Suspended
Reexamination Certificate
2007-03-20
2008-10-28
Ramirez, Ramon O (Department: 3632)
Supports
Pipe or cable
Suspended
C248S317000, C403S362000
Reexamination Certificate
active
07441730
ABSTRACT:
A versatile sway brace fitting, includes a pair of spaced jaws, for firmly and deformingly gripping a brace, and a method for manufacturing the fitting. The fitting can withstand substantial loads and is adaptable to receive a variety of braces such as bracing pipes, angle irons, channels, plates, among others. The fitting includes a set screw, preferably angled, and a sharp-cornered recess which assist in resisting withdrawal of the brace from the jaws. The method of manufacturing is desirably simple and expeditious, thereby ensuring that the fitting is inexpensive.
REFERENCES:
patent: 98656 (1870-01-01), Adt
patent: 429057 (1890-05-01), Peterson
patent: 854209 (1907-05-01), Goss
patent: 1050235 (1913-01-01), Scanlan
patent: 1235999 (1917-08-01), Neely
patent: 1237525 (1917-08-01), Keator
patent: 1369747 (1921-02-01), Jordan
patent: 1394988 (1921-10-01), Folberth
patent: 1672476 (1928-06-01), Tipsord et al.
patent: 1794976 (1931-03-01), Mueller
patent: 1888265 (1932-11-01), Guthrie
patent: 2111357 (1938-03-01), Cornell
patent: 2375513 (1945-05-01), Bach
patent: 2470991 (1949-05-01), Kindorf et al.
patent: 2632217 (1953-03-01), Flora
patent: 2642243 (1953-06-01), Kindorf
patent: 2675201 (1954-04-01), Friel
patent: 2699190 (1955-01-01), Packer
patent: 2699601 (1955-01-01), Darnell
patent: 2868485 (1959-01-01), Friel
patent: 2896896 (1959-07-01), Revzin
patent: 2900159 (1959-08-01), Mattox
patent: 2951672 (1960-09-01), Bott
patent: 3278148 (1966-10-01), Denaro
patent: 3321161 (1967-05-01), Hirt
patent: 3714744 (1973-02-01), Koziarz
patent: 3920208 (1975-11-01), Dowdy et al.
patent: 3931919 (1976-01-01), Gerber et al.
patent: 4270721 (1981-06-01), Mainor, Jr.
patent: 4342477 (1982-08-01), McClure
patent: 4455011 (1984-06-01), Levine
patent: 4570885 (1986-02-01), Heath
patent: 4746780 (1988-05-01), Resh
patent: 4850630 (1989-07-01), Davies
patent: 5295646 (1994-03-01), Roth
patent: 5344108 (1994-09-01), Heath
patent: 5462246 (1995-10-01), Schlenker
patent: 5472162 (1995-12-01), Mason
patent: 5662427 (1997-09-01), Chen
patent: 5785306 (1998-07-01), Wilson et al.
patent: 5832679 (1998-11-01), Roth
patent: 5897088 (1999-04-01), Kirschner
patent: 5947424 (1999-09-01), Heath
patent: 6273372 (2001-08-01), Heath
patent: 6517030 (2003-02-01), Heath
patent: 6708930 (2004-03-01), Heath
patent: 7191987 (2007-03-01), Heath
patent: 3511335 (1986-10-01), None
patent: 1559084 (1969-03-01), None
patent: 2 367 216 (1978-05-01), None
patent: 2 003 222 (1979-03-01), None
patent: 10122437 (1998-05-01), None
Tolco Incorporated Catalog, Fig. 68 Wide Throat Top Beam “C” Clamp With Locknut and Fig. 69 Beam Clamp Retaining Strap, p. 46.
Tolco Incorporated Catalog, Fig. 69R Retrofit Capable Beam Clam Retaining Strap, p. 54A.
Modern, Catalog “J”, 1953, The Modern Hanger Corporation, Cleveland, Ohio.
Tolco Incorporated product manual, pp. 128-131, entitled Fig. 906-Sway Brace Multi-Fastener Adaptor, Fig. 907-4-Way Longitudinal Sway Brace Attachment, Fig. 908-No-Thread Straight Sway Brace Attachment and Fig. 909-No-Thread Swivel Sway Brace Attachment.
Tolco Incorporated product manual, p. 21, entitled Tolstrut-Angle Fittings (Seismic Components).
Tolco Incorporated product manual, entitled Fig. 800-Adjustable Sway Brace Attachment to Steel, Jul. 1997.
Tolco Incorporated catalog, p. 44, admitted prior art.
Drawing shown in National Fire Protection Association, admitted prior art.
Knobbe Martens Olson & Bear LLP
Nibco Inc.
Ramirez Ramon O
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