Chemiluminescent light stick

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Information

Patent Grant
D331889

References
Source

Patent Number
D331,889
Date Filed
Wednesday, July 11, 1990
35 years ago
Date Issued
Tuesday, December 22, 1992
32 years ago

Inventors
- Fred Kaplan
Original Assignees
- Chemical Device Corporation
Examiners
- Lucas; Susan J.
Agents
- Majestic, Parsons, Siebert & Hsue

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D26 - Lighting
Field of Search
- US
- D10 114
- 362 34
- 362 84
- 362 109
- D36 37
- D36 40
- D36 41
- D36 42
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a chemiluminescent light stick, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
2362131	Haggart, Jr.	Nov 1944
3875602	Miron	Apr 1975
4508642	World	May 1985

Non-Patent Literature Citations (2)

Entry
J. C. Whitney Catalog #492W, p. 126, Emergency Light Stick.
U.S. Trademark Reg. No. 1,526,721 registered Feb. 28, 1989.