Hollow window panel with means to introduce and remove tinting material

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Description

FIG. 1 is a front, top and side perspective view of the hollow window panel with means to introduce and remove tinting material embodying the design of the present invention;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D318834 August 6, 1991 Svensson
4014069 March 29, 1977 Walker
5165188 November 24, 1992 Tsiros
Patent History
Patent number: D373982
Type: Grant
Filed: May 3, 1995
Date of Patent: Sep 24, 1996
Inventor: Rui S. Rodrigues (Mississauga, Ontario)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: S. Snapp
Attorney: Dennis H. Lambert
Application Number: 0/38,311
Classifications
Current U.S. Class: Window Or Curtain (D12/183)