| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e36b8177e9d2c01c9d1d79b167d9786 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03D13-007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K27-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K15-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K31-1268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16K24-042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03C1-298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16K15-14 |
| filingDate |
2015-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4bf8fb7982324019ef26faa6d08ef7d |
| publicationDate |
2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015300511-A1 |
| titleOfInvention |
Gravity drain valve |
| abstract |
A drain valve device includes a drain valve housing arranged to be located within a drain opening. The housing has a wall structure surrounding an axis so as to define an internal flow passage through the housing and a strut member depending radially inwardly from the wall structure. The device has one or more valve members. A gas vent passage may be provided in the housing and a vent valve or control member may be provided to selectively prevent flow through the gas vent passage. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016090722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11149428-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10458106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016213208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11345248-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10030374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020210534-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018340324-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10415227-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10781742-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020191047-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106763922-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11549685-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11408160-B2 |
| priorityDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |