Wall track extrusion
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FIG. 1 is a front, right side and bottom perspective view of a wall track extrusion in open condition, showing my new design;
FIG. 2 is a rear elevational view thereof in closed condition;
FIG. 3 is a top plan view thereof, shown broken in the center to indicate the continuous nature thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, right side and bottom perspective view of a wall track extrusion, in open condition, showing my new design, similar to FIG. 1, but showing a slight modification in the design;
FIG. 8 is a rear elevational view thereof in closed condition;
FIG. 9 is a top plan view thereof, shown broken in the center to indicate the continuous nature thereof;
FIG. 10 is a right side elevational view thereof
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a bottom plan view thereof;
FIG. 13 is a front, right side and bottom perspective view of a wall track extrusion, in open condition, showing my new design similar to FIGS. 1 and 7 but showing a slight modification in the design;
FIG. 14 is a rear elevational view thereof in closed condition;
FIG. 15 is a top plan view thereof;
FIG. 16 is a right side elevational view thereof;
FIG. 17 is a left side elevational view thereof; and
FIG. 18 is a bottom plan view thereof.
Type: Grant
Filed: Jul 10, 1986
Date of Patent: Apr 4, 1989
Assignee: DFB Sales, Inc. (Long Island City, NY)
Inventor: Harvey C. Fein (New York, NY)
Primary Examiner: A. Hugo Word
Law Firm: Blum Kaplan
Application Number: 6/884,133