Spacer bar

- Dietrich Industries, Inc.
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Description

FIG. 1 is a perspective view of another embodiment of the spacer bar of the present invention;

FIG. 2 is a front elevational view of the spacer bar;

FIG. 3 is a rear elevational view of the spacer bar;

FIG. 4 is a top view of the spacer bar;

FIG. 5 is a bottom view of the spacer bar;

FIG. 6 is a right side elevational view of the spacer bar;

FIG. 7 is a left side elevational view of the spacer bar;

FIG. 8 is a perspective view of another embodiment of the spacer bar of the present invention;

FIG. 9 is a front elevational view of the spacer bar;

FIG. 10 is a rear elevational view of the spacer bar;

FIG. 11 is a top view of the spacer bar;

FIG. 12 is a bottom view of the spacer bar;

FIG. 13 is a right side elevational view of the spacer bar;

FIG. 14 is a left side elevational view of the spacer bar;

FIG. 15 is a perspective view of another embodiment of the spacer bar of the present invention;

FIG. 16 is a front elevational view of the spacer bar;

FIG. 17 is a rear elevational view of the spacer bar;

FIG. 18 is a top view of the spacer bar;

FIG. 19 is a bottom view of the spacer bar;

FIG. 20 is a right side elevational view of the spacer bar; and,

FIG. 21 is a left side elevational view of the spacer bar.

Claims

The ornamental design for the spacer bar, as shown and described.

Referenced Cited
U.S. Patent Documents
894711 July 1908 Worcester
947514 January 1910 Stevens
1656741 January 1928 Lane
2686959 August 1954 Robinson
2964807 December 1960 Kennedy
2966708 January 1961 Freeman, Jr.
3201874 August 1965 Christy
3668828 June 1972 Nicholas et al.
3908328 September 1975 Nelsson
4075810 February 28, 1978 Zakrzewski et al.
4080771 March 28, 1978 Weller
4227360 October 14, 1980 Balinski
4246736 January 27, 1981 Kovar et al.
4426822 January 24, 1984 Gailey
4538391 September 3, 1985 Skrabis et al.
4637195 January 20, 1987 Davis
4688358 August 25, 1987 Madray
4704829 November 10, 1987 Baumker, Jr.
4843726 July 4, 1989 Ward
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5274973 January 4, 1994 Liang
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D374292 October 1, 1996 Koo et al.
5822942 October 20, 1998 Lucia, Jr.
5870874 February 16, 1999 Brothers
5899042 May 4, 1999 Pellock
6021618 February 8, 2000 Elderson
Foreign Patent Documents
23961/77 October 1978 CA
2077170 March 1994 CA
2103264 February 1983 GB
Other references
  • Metal Lite Inc. Brochure, Jul. 1991, Anaheim, California.
  • E.N. Lorre, Residential Steel Framing Construction Guide, 1993, Laguna Hills, CA, C.3, C.2B, C.4, C.5, C.6, C.7, C.8, C.9, C.17, C.18, C.25, C.26, D.9, D.10, D.11, D.12, D.13A, D.13B, D.14, D.15, D.21A, D.20, D.21B, D.22, D.23, E.11, E.12, E.13, E.14, E.15, E.16, E.19, F.1, F.2, F.3, F.4, F.5, F.6, F.7, F.8, F.13, F.14, F.15, F.16, F.19, F.20.
  • Dietrich Industries, Inc., 1 st Step To Residential Metal Framing (Non-Load Bearing Walls), Jun. 1994, Pittsburgh, PA.
  • Angles Metal Systems, Technical Data Sheets 107 and 108, 1984, Los Angeles, CA.
Patent History
Patent number: D463575
Type: Grant
Filed: May 18, 2000
Date of Patent: Sep 24, 2002
Assignee: Dietrich Industries, Inc. (Pittsburgh, PA)
Inventors: Larry R. Daudet (Porter, IN), Edmund L. Ponko (Pittsburgh, PA), Gregory S. Ralph (Valparaiso, IN)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Kirkpatrick & Lockhart LLP
Application Number: 29/123,510
Classifications
Current U.S. Class: Framing Unit, E.g., Building Frame (11) (D25/61)
International Classification: 2502;