Foldable advertisement slide projector

Description

FIG. 1 is a top, front perspective view of a foldable advertisement slide projector;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is the top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof, and

FIG. 8 is the right side elevational view in a folded position.

Referenced Cited
U.S. Patent Documents
D289769 May 12, 1987 Geissler
4144661 March 20, 1979 Gosanko et al.
4337590 July 6, 1982 Jackson
4384416 May 24, 1983 Kanzelberger
4496127 January 29, 1985 Nelson
Patent History
Patent number: D321360
Type: Grant
Filed: Jul 7, 1989
Date of Patent: Nov 5, 1991
Assignee: Easterntec, Inc. (Taipei)
Inventor: Billy Cheng (Taipei)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/376,406
Classifications