| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5395b2cbb8badcaba3bb9f875939858e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2011-085 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F11-08 |
| filingDate |
2017-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1de600cf3f779d0b2a295cba1038efd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a65e02aa5356a7f2801633f4773f99d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_755a57805f4a484ecc389cafcb7c4af2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2b7e14e4b63fc0c1709328783e74498 |
| publicationDate |
2018-04-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018098885-A1 |
| titleOfInvention |
Hearing protection devices and attenuation button for same |
| abstract |
A manually, selectively attenuating earplug button, for insertion into a cavity of an earplug of a hearing protection device, is provided which includes a longitudinal central axis; a first opening to receive sound from an ambient environment; a second opening to output at least a portion of said sound; and an audio channel located between said first and second openings, said audio channel having a sound attenuation valve for permitting a wearer to manually adjust the amount of sound admitted to the wear's ear from said ambient environment. Also provided is a hearing protection device, including an earplug made of a soft resilient material having a hardness on the Shore A Durometer hardness scale, and an earplug button which is manually controllable by the wearer and capable of providing a plurality of sound attenuation settings, said earplug button disposed at least partially within a cavity of said earplug. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7192486-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D974542-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11779285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021007669-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116492138-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108836630-A |
| priorityDate |
2016-10-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |