| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-7462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-4891 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03D9-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03D9-02 |
| filingDate |
1997-01-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-10-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a6bd4487f0e3b0fcd37cb2bf02f057d |
| publicationDate |
1998-10-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5815850-A |
| titleOfInvention |
Method and apparatus for chemical dispensing into toilet bowl |
| abstract |
A toilet bowl cleansing apparatus is positioned in a toilet tank between the toilet bowl refill tube and overflow protection pipe. The apparatus comprises a sealed container having an inlet connected to the refill tube and an outlet communicating with the overflow pipe. The interior of the container is divided into two chambers by a partition having screens at each end. One chamber houses a block of cleansing agent and the other chamber allows ingress of water into the container. As water from the refill tube enters ingress chamber, it flows through one of the screens in the partition and mixes with part of the cleansing agent block to form a cleansing solution. Compression of the air in the container permits only a portion of the block to erode at a time since the internal pressure forces the solution to exit the container before the block is completely covered by water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11739515-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5918320-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6321392-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2005289186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6240572-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9945087-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9945087-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100414048-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011219525-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11255078-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8719971-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6662379-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006242754-A1 |
| priorityDate |
1996-03-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |