Emergency message display sign

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Information

Patent Grant
D280745

References
Source

Patent Number
D280,745
Date Filed
Monday, January 3, 1983
42 years ago
Date Issued
Tuesday, September 24, 1985
39 years ago

Inventors
- Ron Cobb
Original Assignees
- Apco Graphics, Inc.
Examiners
- Kemper; Catherine E.
Agents
- Jones & Askew

US Classifications
- D20 - Sales and advertising equipment
Field of Search
- US
- D20 10
- D20 42
- 040 584
- 040 611
- 040 617
- 040 618
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for the emergency message display sign, substantially as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
D268349	Cobb	Mar 1983
D268350	Cobb	Mar 1983

Foreign Referenced Citations (1)

Number	Date	Country
2042876	Apr 1971	DEX