Collapsible projection screen
Description
FIG. 1 is a front elevational view of a collapsible projection screen in an erect position showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof; and
FIG. 5 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D284875 | July 29, 1986 | Howard |
D300041 | February 28, 1989 | Kurozumi et al. |
D312008 | November 13, 1990 | Speed et al. |
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Patent History
Patent number: D323338
Type: Grant
Filed: Apr 24, 1989
Date of Patent: Jan 21, 1992
Inventor: Nigel T. Court (London SW16 6SW)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Shoemaker and Mattare, Ltd.
Application Number: 7/342,442
Type: Grant
Filed: Apr 24, 1989
Date of Patent: Jan 21, 1992
Inventor: Nigel T. Court (London SW16 6SW)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Shoemaker and Mattare, Ltd.
Application Number: 7/342,442
Classifications