Smoke detector for fire alarm
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Description
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.
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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
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
Current U.S. Class:
Smoke, Gas, Or Fire Detector (D10/106.2)