| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64d898bad1b0154b864d4027cdaf20af |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0325 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-02 |
| filingDate |
1999-07-13^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cda798fdf2acebc9fbc5a38938067d0d |
| publicationDate |
2002-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6418803-B1 |
| titleOfInvention |
Method for testing the effectiveness of drain cleaners |
| abstract |
Disclosed herein are methods. for testing the effectiveness of drain cleaners. A model drain is provided with removable sections, two of which have structures for mounting representative clogs. Flow rates are monitored as chemical drain cleaner is applied, and after rinsing. Residual clog can also be measured. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D809110-S |
| priorityDate |
1999-07-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |