Wall track extrusion

- DFB Sales, Inc.
Description

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.

Referenced Cited
U.S. Patent Documents
3321878 May 1967 Brown et al.
3751868 August 1973 Mascioletti
4018260 April 19, 1977 Baslow
4621478 November 11, 1986 Phllips et al.
Foreign Patent Documents
2207954 March 1976 DEX
Patent History
Patent number: D300566
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
Classifications