Smoke detector

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Information

Patent Grant
D904215

References
Source

Patent Number
D904,215
Date Filed
Monday, May 13, 2019
5 years ago
Date Issued
Tuesday, December 8, 2020
4 years ago

Inventors
- Masashi Arikawa
- Hayato Tsurumi
Original Assignees
- Hochiki Corporation
Examiners
- Kirschbaum; George D.
Agents
- Young, Esq.; Andrew F.
- Nolte Lackenbach Siegel

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 1062-1063
- CPC
- G08B17/10
- G08B21/12
International Classifications
- 1005
- Term of Grant
  15Years

Information

Abstract

Description

1. Smoke detector

1.1 : Top

1.2 : Front

1.3 : Bottom

1.4 : Left

1.5 : Right

1.6 : Back

1.7 : Perspective

Claims

The ornamental design for a smoke detector, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D247164	Lowell	Feb 1978	S
D385503	Velazquez	Oct 1997	S
D447974	Koyano	Sep 2001	S
D600582	Treharne	Sep 2009	S
D783433	Kalyan	Apr 2017	S
D783434	Kalyan	Apr 2017	S
D783435	Kalyan	Apr 2017	S
D890008	Xiong	Jul 2020	S