U-shaped former for a stackable truss

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Description

FIG. 1 is a elevational view of the U-shaped former for a stackable truss, the rear view being identical;

FIG. 2 is a side view of the U-shaped former for a stackable truss, each side being identical;

FIG. 3 is a top view of the U-shaped former for a stackable truss; and,

FIG. 4 is a bottom view of the U-shaped former for a stackable truss.

Referenced Cited
U.S. Patent Documents
1393996 October 1921 Fregonara
1677577 July 1928 Amiot
2284898 June 1942 Hartman
5205101 April 27, 1993 Swan et al.
Foreign Patent Documents
859752 November 1956 GBX
1088460 July 1965 GBX
11320777 June 1969 GBX
Patent History
Patent number: D419690
Type: Grant
Filed: Oct 9, 1998
Date of Patent: Jan 25, 2000
Assignee: Tomcat Global Corporation (Midland, TX)
Inventor: Mark E. Fisher (London)
Primary Examiner: Doris Clark
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 0/94,784
Classifications
Current U.S. Class: Framing Unit, E.g., Building Frame (11) (D25/61)
International Classification: 2502;