Siren switch
Latest NINGBO YINZHOU SELF PHOTOELECTRON TECHNOLOGY CO., LTD. Patents:
Description
The broken line showing of connection ports is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design.
Claims
The ornamental design for a siren switch, as shown and described.
Referenced Cited
Patent History
Patent number: D739285
Type: Grant
Filed: Jun 24, 2013
Date of Patent: Sep 22, 2015
Assignee: NINGBO YINZHOU SELF PHOTOELECTRON TECHNOLOGY CO., LTD. (Ningbo)
Inventor: Feng Yu (Zhejiang)
Primary Examiner: George D Kirschbaum
Application Number: 29/458,813
Type: Grant
Filed: Jun 24, 2013
Date of Patent: Sep 22, 2015
Assignee: NINGBO YINZHOU SELF PHOTOELECTRON TECHNOLOGY CO., LTD. (Ningbo)
Inventor: Feng Yu (Zhejiang)
Primary Examiner: George D Kirschbaum
Application Number: 29/458,813
Classifications
Current U.S. Class:
Alarm Control Panel (D10/106.95)