Overhead projector

- Elmo Company Limited
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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is right side view thereof; and,

FIG. 7 is a perspective view as seen from the top and front of present FIG. 1.

Referenced Cited
U.S. Patent Documents
D197258 December 1963 Highberger
D211760 July 1968 Blomgren et al.
D229780 January 1974 Ishida
D244602 June 7, 1977 Mango et al.
D344533 February 22, 1994 Hasegawa
D349715 August 16, 1994 Darland
D350361 September 6, 1994 Hasegawa
D365836 January 2, 1996 Hasegawa
Foreign Patent Documents
917289 January 1985 JPX
778414 December 1989 JPX
779326 January 1990 JPX
854933 October 1992 JPX
854956 December 1992 JPX
864875 March 1993 JPX
865591 April 1993 JPX
894392 March 1994 JPX
Other references
  • Overhead Projectors Catalog, 1968 p. 3.
Patent History
Patent number: D381351
Type: Grant
Filed: Nov 20, 1995
Date of Patent: Jul 22, 1997
Assignee: Elmo Company Limited
Inventor: Kazuhiro Sukenari (Nagoya)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Adir Aronovich
Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 0/47,075
Classifications
Current U.S. Class: Overhead Or Opaque Type (D16/232)
International Classification: 1602;