Walk-in multiple screen rear projection display unit

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Description

FIG. 1 is a front and left side perspective view of walk-in multiple screen rear projection display unit showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof; and

FIG. 5 is a right side elevation view thereof.

Referenced Cited
U.S. Patent Documents
D209636 December 1967 Busch
D227599 July 1973 Wisgin
D249527 September 19, 1978 Stralka
3861792 January 1975 Donati
3981573 September 21, 1976 Schwartz
Patent History
Patent number: D258660
Type: Grant
Filed: May 10, 1978
Date of Patent: Mar 24, 1981
Inventors: Jeffrey D. Berger (North Bergen, NJ), Christine J. Berger (North Bergen, NJ)
Primary Examiner: Catherine E. Kemper
Attorney: Willis H. Taylor
Application Number: 6/904,632
Classifications
Current U.S. Class: D16/14; D/6157
International Classification: D0606; D1602;