http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021055332-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb3abd86e376add6a9c214815ec3f60f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A42B3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A42B3-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A42B3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A42B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A42B3-14 |
| filingDate | 2020-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd8b5764e810fe00cff94f627abfde7 |
| publicationDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021055332-A1 |
| titleOfInvention | Impact-dissipating, fluid-containing helmet liners and helmet liner retainers |
| abstract | Impact-dissipating liners (10, 116, 316), helmets (60, 111, 310) having an impact-dissipating liner, helmet liner retainers (114), and methods of protecting the head from impact are provided. The liners (10, 116, 316) include fluid impermeable enclosures (26, 28, 30, 32, 34, 142) having internal cavities, and a fluid (14) contained in the enclosures. The enclosures are in fluid communication via passages comprising a restriction (50) between the internal cavities of the enclosures that may restrict flow of the fluid between the enclosures. The helmet liner retainers (114) include a head strap (118) and at least one projection (124, 126, 128, 130) extending from the head strap sized to engage at least one recess (134, 136, 138, 140) in a headgear liner to retain the headgear liner. Though applicable to a broad range of protective headgear, the liners and liner retainers disclosed are uniquely adapted for use in construction helmets, that is, "hard hats." |
| priorityDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.