Overhead projector

- Elmo Company
Description

FIG. 1 is a top plan view of the overhead projector embodying my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom side view thereof;

FIG. 7 is a top, front perspective view thereof; and,

FIG. 8 is a bottom, rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D197258 December 1963 Highberger
D211760 July 1968 Blomgren
D244602 June 7, 1977 Mango et al.
5159363 October 27, 1992 Brauning
Foreign Patent Documents
627913 December 1980 JPX
779326 January 1987 JPX
778414 November 1987 JPX
779008 November 1987 JPX
1-136134 May 1989 JPX
Other references
  • Overhead Projectors Catalog, 1968, p. 3.
Patent History
Patent number: D350361
Type: Grant
Filed: May 6, 1992
Date of Patent: Sep 6, 1994
Assignee: Elmo Company
Inventor: Fumio Hasegawa (Nagoya)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 7/879,223
Classifications
Current U.S. Class: Overhead Or Opaque Type (D16/232)