Telescopic decorative shutter

Description

FIG. 1 shows a front elevation of the invention extended to or close to its fullest (longest) vertical extent,

FIG. 2 shows the shutter of FIG. 1 exploded so that the central part is not telescopically received in the upper and lower end parts,

FIG. 3 is a view similar to FIG. 1 with the parts telescoped together to or near to their fullest (shortest) vertical extent,

FIG. 4 is an end view of the bottom end of the shutter of FIG. 1, and

FIG. 5 is a cross section through the shutter of FIG. 1 taken along the line 5--5.

Referenced Cited
U.S. Patent Documents
D175271 August 1955 Patton
D220565 April 1971 Sickler
4034512 July 12, 1977 Lindal
Patent History
Patent number: D253248
Type: Grant
Filed: Feb 28, 1977
Date of Patent: Oct 23, 1979
Assignee: Hunter Douglas International N.V.
Inventor: Ian D. Taylor (Beaconsfield)
Primary Examiner: A. Hugo Word
Attorney: Willis H. Taylor, Jr.
Application Number: 5/773,139
Classifications
Current U.S. Class: D25/47; D25/92; D25/94; D25/96
International Classification: D2502;