Drawing screen

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Information

Patent Grant
D327498

References
Source

Patent Number
D327,498
Date Filed
Friday, May 25, 1990
34 years ago
Date Issued
Tuesday, June 30, 1992
32 years ago

Inventors
- James E. Watson
- Thomas A. Molyneaux
Original Assignees
- The Ohio Art Company
Examiners
- Walsh; Donald P.
- Thompson; Martha
Agents
- Knobbe, Martens, Olson & Bear

US Classifications
- D19 - Office supplies
- D21 - Games, toys, and sports goods
Field of Search
- US
- D19 35
- D19 36
- D19 52
- D19 65
- D19 99
- D19 100
- D21 59
- 435 81
- 435 85
- 435 86
- 435 90
- 435 261
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a drawing screen, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D169977	Jonesi	Jul 1953
D221012	Holland et al.	Jun 1971
D262158	Craig	Feb 1982
D262899	Kroll	Feb 1982
D279489	Mak	Jul 1985
D282183	Shiraishi	Jan 1986
D300937	Yabushita et al.	May 1989
3510949	Christy	May 1970
4669984	Jones et al.	Jun 1987

Foreign Referenced Citations (1)

Number	Date	Country
2758642	May 1979	DEX

Non-Patent Literature Citations (5)

Entry
Ohio Art Company Catalog (1990): front cover, back cover, pp. 4-5, 7 and 10-11.
Tyco Magna Doodle Box (1986): front box view, rear box view and Instruction Sheet.
Paradise Creations, Inc. (1987): Erase-A-Slate, front box view.
Blue-Box Toys, Magnetic Magic Trace (1974): front box view, rear box view.
Rose Art Brand, Magnetic Golden Slate (1989): front box view, rear box view.