Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f504896d465f471cb66142298fe9a699 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C17-00553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B67D7-741 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B7-0037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-14 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B11-1001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B7-0018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C17-00553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B11-1097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B11-1087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47K5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B67D7-741 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B53-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47K5-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47K5-14 |
filingDate |
2015-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77174f913f7b27bad7390d9fa4debc4a |
publicationDate |
2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2015161018-A1 |
titleOfInvention |
Foam dispensing pump with compressible air inlet chamber for providing residual suck-back |
abstract |
Exemplary dispensers, pumps and refill units are disclosed herein. An exemplary refill unit includes a container and a foam pump. The foam pump includes a liquid pump chamber, a compressible air inlet chamber and a compressed air inlet. The volume of the compressible air inlet chamber is less than the volume of air used to make a dose of foam. A one-way air inlet valve is located proximate the compressed air inlet. A piston is included that is movable within the liquid pump chamber and has a liquid seal member and an air seal member. The liquid pump chamber includes a liquid outlet into a center portion of the piston. One or more openings extend through the piston wall and provide a passage from the compressible air chamber to the center portion of the piston. The pump further includes mix media and an outlet. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7071988-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020508314-A |
priorityDate |
2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |