Stackable truss

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Description

FIG. 1 is an isometric view of the stackable truss;

FIG. 2 is one side view of the stackable truss, the other side view being identical to FIG. 2;

FIG. 3 is one end view of the stackable truss, the other end view being identical to FIG. 3;

FIG. 4 is a top view of the stackable truss; and,

FIG. 5 is a bottom view of the stackable truss.

The broken lines disclosing truss components are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D230265 February 1974 Ollman
D352557 November 15, 1994 Hing
3345793 October 1967 Cvikl
5054964 October 8, 1991 Salzmann et al.
5333434 August 2, 1994 Oberman et al.
Patent History
Patent number: D402042
Type: Grant
Filed: Jan 31, 1997
Date of Patent: Dec 1, 1998
Inventor: Mark Eliott Fisher (Midland, TX)
Primary Examiner: Doris Clark
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 0/65,634
Classifications
Current U.S. Class: Framing Unit, E.g., Building Frame (11) (D25/61); Openwork Type Or With Opening (D25/132)
International Classification: 2502;