Smoke detector
Latest HOCHIKI CORPORATION Patents:
Description
1. Smoke detector
The broken line showing is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design.
Claims
The ornamental design for smoke detector, as shown and described.
Referenced Cited
Patent History
Patent number: D918753
Type: Grant
Filed: Mar 4, 2019
Date of Patent: May 11, 2021
Assignee: HOCHIKI CORPORATION (Tokyo)
Inventors: Isao Saeki (Tokyo), Yasuharu Fujiwara (Tokyo)
Primary Examiner: George D. Kirschbaum
Application Number: 35/508,628
Type: Grant
Filed: Mar 4, 2019
Date of Patent: May 11, 2021
Assignee: HOCHIKI CORPORATION (Tokyo)
Inventors: Isao Saeki (Tokyo), Yasuharu Fujiwara (Tokyo)
Primary Examiner: George D. Kirschbaum
Application Number: 35/508,628
Classifications
Current U.S. Class:
Round (D10/106.5)