Fire alarm

- Hochiki Corporation
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Description

1. Fire alarm

1.1 : Front

1.2 : Top

1.3 : Bottom

1.4 : Back

1.5 : Right

1.6 : Left

1.7 : Perspective

The broken lines depict unclaimed environmental subject matter.

Claims

The ornamental design for a fire alarm, as shown and described.

Referenced Cited
U.S. Patent Documents
D319600 September 3, 1991 Kaiser
D472175 March 25, 2003 Welsh
D591628 May 5, 2009 Tsurumi
Patent History
Patent number: D894772
Type: Grant
Filed: Jun 14, 2017
Date of Patent: Sep 1, 2020
Assignee: Hochiki Corporation (Tokyo)
Inventors: Hayato Tsurumi (Tokyo), Manabu Enomoto (Tokyo)
Primary Examiner: George D. Kirschbaum
Application Number: 35/504,148
Classifications
Current U.S. Class: Round (D10/106.5)