Megaphone

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Information

Patent Grant
D271968

References
Source

Patent Number
D271,968
Date Filed
Wednesday, July 1, 1981
44 years ago
Date Issued
Tuesday, December 27, 1983
42 years ago

Inventors
Examiners
- Corrigan; Jane E.
Agents
- Pennie & Edmonds

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 31
- D14 32
- D14 35
- 181 177
- 179 1 MG
- D18 6
- D18 7
- D18 11
- D18 12
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a magaphone, substantially as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D46404	Lougee	Sep 1914
D168578	Levison	Jan 1953
D173727	Hardesty	Dec 1954