Overhead projector

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Information

Patent Grant
D435578

References
Source

Patent Number
D435,578
Date Filed
Friday, February 5, 1999
27 years ago
Date Issued
Tuesday, December 26, 2000
25 years ago

Inventors
- Tomoyuki Adachi
- Kazuhiro Sukenari
Original Assignees
- Elmo Co., Ltd.
Examiners
- Aronovich; Adir
Agents
- Koda & Androlia

US Classifications
- D16 - Photography and optical equipment
Field of Search
- US
- D16 221
- D16 225
- D16 229
- D16 232
- 353 119
- 353 122
- 353 DIG 3
- 353 DIG 4
- 353 DIG 5
International Classifications
- 1602
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an overhead projector, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
10-34275	Nov 1998	JPX

US Referenced Citations (5)

Number	Name	Date	Kind
D182374	Miller	Mar 1958
D190103	Stapsy	Apr 1961
D380485	Grunwald	Jul 1997
D396871	McNulty	Aug 1998
5245370	Peterson	Sep 1993

Non-Patent Literature Citations (1)

Entry
National Audio Visual Supply Catalog, 1994 p. 62 (Dukane overhead Projector).