Siren

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Information

Patent Grant
D279771

References
Source

Patent Number
D279,771
Date Filed
Monday, December 19, 1983
41 years ago
Date Issued
Tuesday, July 23, 1985
39 years ago

Inventors
- Kozaburo Hinata
Original Assignees
- Kobishi Electric Co., Ltd.
Examiners
- Bullock; B. J.
- Gitlin; Suzanne N.
Agents
- Darby & Darby

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 116
- D10 119
- D10 120
- 340 384 S
- 340 404
- 340 405
- 116 137
- 116 142
- 116 147
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a siren, as shown.

US Referenced Citations (6)

Number	Name	Date	Kind
D269417	Shintaker	Jun 1983
D275843	Sharenow	Oct 1984
1351904	Hartman	Sep 1920
1746437	Giles	Feb 1930
2017132	Ricci	Oct 1935
4171677	Hibell	Oct 1979

Non-Patent Literature Citations (2)

Entry
Yankee Emergency Equipment, 1979, p. 21, Speakers All on the page.
Sirene, 1979, p. 5, Siren Speakers #44860 in lower left corner.