Intersectional casting for ceiling grid support system

- DAW Technologies, Inc.
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Description

FIG. 1 shows a, perspective view of my new design for an intersectional casting for ceiling grid support system;

FIG. 2 shows a top plan view of my design as shown in FIG. 1;

FIG. 3 shows a bottom plan view of my design as shown in FIG. 1; and,

FIG. 4 shows a side view of my design, taken along any one of the four axial extensions.

Referenced Cited
U.S. Patent Documents
D299546 January 24, 1989 Larsson
1910160 May 1933 Gorman
2249106 July 1941 Baumgarth
3785110 January 1974 Galloway et al.
4570391 February 18, 1986 Quante et al.
4724650 February 16, 1988 Carey et al.
4742662 May 10, 1988 Smith
4881354 November 21, 1989 Pitt
Patent History
Patent number: D357544
Type: Grant
Filed: Mar 2, 1992
Date of Patent: Apr 18, 1995
Assignee: DAW Technologies, Inc. (Salt Lake City, UT)
Inventor: Peter Spransy (Salt Lake City, UT)
Primary Examiner: Doris Clark
Law Firm: Trask, Britt & Rossa
Application Number: 7/843,099