Overhead projector

- Elmo Co., Ltd.
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Description

FIG. 1 is a front elevational view of an overhead projector showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view taken from the front, top and left side of the overhead projector; and,

FIG. 8 is an explanatory perspective view taken from the front, top and left side of the overhead projector folded up.

Referenced Cited
U.S. Patent Documents
D182374 March 1958 Miller
D190103 April 1961 Stapsy
D380485 July 1, 1997 Grunwald
D396871 August 11, 1998 McNulty
5245370 September 14, 1993 Peterson
Other references
  • National Audio Visual Supply Catalog, 1994 p. 62 (Dukane overhead Projector).
Patent History
Patent number: D435578
Type: Grant
Filed: Feb 5, 1999
Date of Patent: Dec 26, 2000
Assignee: Elmo Co., Ltd. (Aichi)
Inventors: Tomoyuki Adachi (Konan), Kazuhiro Sukenari (Nagoya)
Primary Examiner: Adir Aronovich
Law Firm: Koda & Androlia
Application Number: 0/100,156
Classifications
Current U.S. Class: Overhead Or Opaque Type (D16/232); Foldable, Collapsible Or Articulated (D16/229)
International Classification: 1602;