Screen unit

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Description

FIG. 1 is a rear perspective view of the screen unit, showing the control handle side, and shown in a partially folded and partially expanded position, and shown with a joined set of lower louvers opened to admit light and air;

FIG. 2 is a front perspective view thereof;

FIG. 3 is an enlarged partial rear view of one of the panels, shown separately for clarity of illustration, and shown with the bottom section of louvers partially open;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a right side view of FIG. 3;

FIG. 6 is a left side view of FIG. 3, but shown with the bottom louvers closed;

FIG. 7 is a top view of FIG. 1; and,

FIG. 8 is a bottom view of FIG. 1.

Claims

The ornamental design for a screen unit, as shown and described.

Referenced Cited
U.S. Patent Documents
188570 March 1877 Beidler
652558 June 1900 Hickok
802000 October 1905 Lorenz
1701695 February 1929 Paine
D181519 November 1957 Devereux
2938248 May 1960 Hadary
3163893 January 1965 Norenberg
D202177 September 1965 Blau et al.
D211862 August 1968 Stanfield, Jr.
3429070 February 1969 Hurst
D236869 September 1975 Levy
4095860 June 20, 1978 Henson
D304497 November 7, 1989 Briggs, Sr.
4912866 April 3, 1990 Bannister et al.
5490353 February 13, 1996 McLaughlin
D399324 October 6, 1998 Tazbaz
6095226 August 1, 2000 Chen et al.
D435115 December 12, 2000 Jean
Patent History
Patent number: D460277
Type: Grant
Filed: Apr 16, 2001
Date of Patent: Jul 16, 2002
Inventor: Han-Sen Lee (Show-Tsuo Village, Fu-Hsing Hsiang, Chang-Hwa Hsien)
Primary Examiner: Cathron C. Brooks
Attorney, Agent or Law Firm: Curtis L. Harrington
Application Number: 29/140,365
Classifications
Current U.S. Class: D6/332
International Classification: 0604;