Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 8, 2019
Patent Application Number
15673896
Date Filed
August 10, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A doorbell system can include a doorbell and a chime. The chime can emit a notification sound in response to a visitor pressing a button of the doorbell. Electrical switches can be electrically coupled between the doorbell and the chime to control the flow of electricity to the chime. In some embodiments, the switches prevent the chime from emitting notification sounds.
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