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DOORBELL PACKAGE DETECTION SYSTEMS AND METHODS

15/815,555 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 16, 2017
Examiner SAMUEL D FEREJA
Class 348
Art Group 2487
Case Type Utility - 348/143000
Status Abandoned -- Failure to Respond to an Office Action
Parent 62/571,465 Expired
Parent 15/793,552 Patented
Parent 15/167,831 Patented
Parent 15/806,326 Pending
Parent 15/815,490 Pending
Child 16/54,961 Pending
Last Updated: 3 years, 8 months ago
Date # Transaction