Smoke detector for fire alarm

- HOCHIKI CORPORATION
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Description

FIG. 1 is a front top perspective view of a smoke detector for fire alarm.

FIG. 2 is a rear top perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a front elevation view thereof.

FIG. 6 is a rear elevation view thereof.

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof.

The dash-dot-dash lines demark the claim boundary beyond which no claim is made.

Claims

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

Referenced Cited
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D517147 March 14, 2006 Pascale
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D701132 March 18, 2014 Zimmel
D908519 January 26, 2021 Shimazu
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20180225943 August 9, 2018 Meyer
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20210233373 July 29, 2021 Gadonniex
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Foreign Patent Documents
8201551000-1000 March 2019 GB
D2018-24870 June 2022 JP
111306647 September 2023 TW
Patent History
Patent number: D1034263
Type: Grant
Filed: Jan 23, 2023
Date of Patent: Jul 9, 2024
Assignee: HOCHIKI CORPORATION (Tokyo)
Inventors: Keisuke Washizu (Tokyo), Hiroki Masuzawa (Tokyo)
Primary Examiner: Joseph Kukella
Assistant Examiner: Heather Wencl
Application Number: 29/883,026
Classifications