Invention Grant
- Patent Title: Modular communication device and system
-
Application No.: US13910448Application Date: 2013-06-05
-
Publication No.: US09641926B2Publication Date: 2017-05-02
- Inventor: Steven T. Awiszus , Robert N. Berger
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Emily M. Van Vliet
- Main IPC: H04R1/10
- IPC: H04R1/10 ; H04R25/00 ; H04M1/00 ; H04M1/60

Abstract:
The technology disclosed herein relates to a modular communication device and a system. The modular communication device has a speaker carrier and an electronics module. The speaker carrier has a speaker and an attachment portion, and the electronics module has a wireless transceiver. The speaker carrier and the electronics module are detachably coupled so that the electronics module provides audio signals to the speaker when the speaker carrier and electronics module are coupled. The speaker carrier can be removed from and attached to the electronic module. In one embodiment, the system generally has two or more modular communication devices and a base station that allows communication between the modular communication devices.
Public/Granted literature
- US20130329905A1 MODULAR COMMUNICATION DEVICE AND SYSTEM Public/Granted day:2013-12-12
Information query