| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_390ce1994f25efc27a636f44c0d3ec37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2273-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00 |
| filingDate |
2018-06-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a62f44e65cf0667d139a5daabad66a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7814c9292e0830a46b9aad51e7d0e95f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0b2a2544ff02852cbdd76b3c3c53d56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34aafe31d3b74f328d49b7f5cb8a1cab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be9fddd98a5a302d3af9469a5bb0918e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_596ade3c4f47621aebc9dadcc9f9215f |
| publicationDate |
2018-06-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2018204014-A1 |
| titleOfInvention |
Portable industrial air filtration device |
| abstract |
Documnt2-17/01 2017 Various embodiments of the present disclosure provide a portable industrial air filtration device employing an annular dual filter assembly to capture and remove impurities from the air surrounding the air filtration device, enabling the air filtration device to quickly and efficiently improve the quality and safety of the air. The air filtration device includes a two piece housing including a lower housing component and a locking cover removably attachable to the lower housing component. The dual filter assembly is mounted within the housing between the locking cover and the lower housing component, and includes a removable self supporting outer pre-filter surrounding a separately removable inner HEPA filter. The pre filter initially filters the surrounding air by capturing relatively large or coarse impurities, and the HEPA filter further filters the air pulled through the pre-filter by capturing relatively small or fine impurities. |
| priorityDate |
2013-03-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |