Mobile device accessory

• US D853,400 S1
• Filed: 09/18/2017
• Issued: 07/09/2019
• Est. Priority Date: 07/06/2016
• Status: Active Grant

• Current Assignee: Katana Safety, Inc.
• Original Assignee: Katana Safety, Inc.
• Inventors: Baldree, Todd W., Holbrook, Benjamin, Holbrook, Rachel
• Primary Examiner(s): Underwood, Cynthia R
• Application Number:
  US29/618,024
• Time in Patent Office: 659 Days
• Field of Search: D14440, D14250, D14447, 206 4523, 206320, 206 452, 36167955, 294 25, 224218, 45540401
• CPC Class Codes: G08B 13/1427 with transmitter-receiver for distance detection
• CPC Class Codes: G08B 13/1463 Physical arrangements, e.g. housings devices to prevent theft or loss of purses, luggage or hand carried bags A45C13/18
• CPC Class Codes: G08B 21/0213 System disabling if a separation threshold is exceeded disabling electrical appliances in case of unplugging G08B13/1409
• CPC Class Codes: G08B 21/0286 Tampering or removal detection of the child unit from child or article
• CPC Class Codes: H04B 1/385 Transceivers carried on the body, e.g. in helmets
• CPC Class Codes: H04B 2001/3861 carried in a hand or on fingers
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Claims

1. The ornamental design for a mobile device accessory, substantially as shown and described.