# US 11,451,900 B2 · Communication device for hearing protection devices > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,451,900 B2 - Document ID: US11451900B2 - Status: Granted - Kind: B2 - Application number: 16/530,722 - Filed: 2019-08-02 - Published: 2020-02-13 - Granted: 2022-09-20 - Earliest claimed: 2018-08-11 - Assignees: Good Sportsman Marketing, LLC - Applicants: Good Sportsman Marketing, LLC - Inventors: Howard Unger - Web page: https://patentgrep.com/patent/US11451900B2 ## CPC - H04R 1/1075: {Mountings of transducers in earphones or headphones} - A61F 11/14: external, e.g. earcaps or earmuffs - H01Q 1/273: {Adaptation for carrying or wearing by persons or animals} - H04R 1/1008: {Earpieces of the supra-aural or circum-aural type} - H04R 1/1083: {Reduction of ambient noise (active noise reduction per se G10K11/175; protective devices for the ear, e.g. providing acoustic protection A61F11/06)} - A61F 11/145: {electric, e.g. for active noise reduction} - H04R 2201/107: Monophonic and stereophonic headphones with microphone for two-way hands free communication - H04R 2420/07: Applications of wireless loudspeakers or wireless microphones - H04R: LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS (producing sounds with frequency not determined by supply frequency G10K) - A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C) - H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72) ## Abstract A communication device for hearing protection devices provides communication capabilities to users adorning hearing protection devices, which would ordinarily hinder or block communication. The communication device removably attaches to a cup of a hearing protection device and connects to the speakers thereof. One or more wireless transceivers provide wireless transmission of vocal communication and other sound between users of hearing protection devices enhanced with the communication device. Users remain protected by their hearing protection devices and while communicating freely in high decibel environments. ## Claims ### Claim 1 A communication device for a hearing protection device, the hearing protection device comprising one or more cups having one or more speakers and an audio input, the communication device comprising: an enclosure comprising an outwardly extending member; a device mount comprising a first portion formed by a proximal end of the outward extending member and a second portion formed by a distal end of the outward extending member, the second portion of the device mount linearly movable relative to the first portion in a first direction to decrease a dimension of the enclosure and in a second direction to increase the dimension of the enclosure to engage and disengage at least one of the one or more cups; wherein the enclosure is removably secured to the at least one of the one or more cups via the device mount; a microphone that captures audio; a radio transceiver that wirelessly transmits the audio captured by the microphone to a remote user and wirelessly receives one or more wireless signals carrying audio from the remote user; and an audio output that connects to the audio input of the hearing protection device, wherein the audio carried by the one or more wireless signals is transmitted to the one or more speakers via the audio output. ### Claim 2 (depends on 1) The communication device of claim 1, wherein the enclosure comprises a back end having an arcuate shape to receive the at least one of the one or more cups. ### Claim 3 (depends on 1) The communication device of claim 1, wherein the device mount comprises one or more hooks that engage the at least one of the one or more cups. ### Claim 4 (depends on 1) The communication device of claim 1, wherein the enclosure comprises a second device mount projecting outward at a position opposed from the device mount, wherein the device mount is a first device mount. ### Claim 5 (depends on 1) The communication device of claim 1, wherein the audio output comprises a connector that is aligned such that the connector physically connects to the audio input when the communication device is secured to the at least one of the one or more cups. ### Claim 6 (depends on 1) The communication device of claim 1, further comprising a power source. ### Claim 7 (depends on 1) The communication device of claim 1, further comprising a second device mount extending from the enclosure at a position opposed from the device mount, wherein the device mount is a first device mount. ### Claim 8 A communication device for a hearing protection headset, the hearing protection headset comprising one or more speakers and an audio input, the communication device comprising: a device mount that removably secures the communication device to the hearing protection headset; a microphone that captures audio; a radio transceiver that wirelessly transmits the audio captured by the microphone and wirelessly receives audio via one or more wireless signals; an audio output that connects to the audio input of the hearing protection headset, wherein the audio from the one or more wireless signals is transmitted to the one or more speakers via the audio output; and an enclosure comprising an outwardly extending member, wherein a first portion of the device mount is formed by a proximal end of the outwardly extending member and a second portion of the device mount is formed by a distal end of the outwardly extending member; wherein the second portion of the device mount is linearly movable relative to the first portion in a first direction to decrease a dimension of the enclosure and in a second direction to increase the dimension of the enclosure to engage and disengage the hearing protection headset to removably secure the communication device to the hearing protection headset. ### Claim 9 (depends on 8) The communication device of claim 8, further comprising an enclosure having an arcuate shape to receive a portion of the hearing protection headset. ### Claim 10 (depends on 8) Communication device of claim 8, wherein the device mount comprises one or more hooks that engage the hearing protection headset. ### Claim 11 (depends on 8) The communication device of claim 8, wherein the device mount comprises one or more hooks that engage one or more cups of the hearing protection headset. ### Claim 12 (depends on 8) The communication device of claim 8, wherein the audio output comprises a connector that is aligned such that the connector physically connects to the audio input when the communication device is secured to the hearing protection headset. ### Claim 13 (depends on 8) The communication device of claim 8, wherein the audio output comprises a wireless transmitter that connects wirelessly to the audio input. ### Claim 14 (depends on 8) The communication device of claim 8, further comprising a power source. ### Claim 15 A method of improving a hearing protection headset, the hearing protection headset comprising one or more speakers and an audio input, the method comprising: providing a communication device comprising: an enclosure comprising an outwardly extending member; a device mount that removably secures the communication device to the hearing protection headset, the device mount comprising a first portion formed by a proximal end of the outwardly extending member and a second portion formed by a distal end of the outwardly extending member, wherein the second portion is linearly movable relative to the first portion in a first direction to decrease a dimension of the enclosure and in a second direction to increase the dimension of the enclosure to engage and disengage the hearing protection headset; a microphone that captures audio; a radio transceiver that wirelessly transmits the audio captured by the microphone and wirelessly receives audio via one or more wireless signals; and an audio output; transmitting the audio from the one or more wireless signals to the one or more speakers of the hearing protection headset via the audio output; and transmitting the audio captured by the microphone wirelessly via the radio transceiver. ### Claim 16 (depends on 15) The method of claim 15, further comprising moving the second portion of the device mount relative to the first portion to disengage the device mount from the hearing protection headset to permit removal of the communication device from the hearing protection headset. ### Claim 17 (depends on 15) The method of claim 15, wherein the device mount comprises one or more hooks that engage the hearing protection headset to secure the communication device to the hearing protection headset. ### Claim 18 (depends on 15) The method of claim 15, wherein the device mount comprises one or more hooks that engage one or more cups of the hearing protection headset to secure the communication device to the hearing protection headset. ### Claim 19 (depends on 15) The method of claim 15, wherein the audio output comprises a connector that is aligned such that the connector physically connects to the audio input when the communication device is secured to the hearing protection headset. ### Claim 20 (depends on 15) The method of claim 15, wherein the audio output comprises a wireless transmitter that connects wirelessly to the audio input.