| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3d7c5c7157fe9a2144d38d13e5736f1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L5-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L7-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L9-2847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L9-2842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L9-2805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L7-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L7-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L11-4011 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L11-30 |
| filingDate |
2018-12-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e168fefbb4351ff7c86fc1228e3c357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ad73ce4644992c772b12556969f03e |
| publicationDate |
2022-05-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3991625-A1 |
| titleOfInvention |
Surface cleaning device for triggerless fluid distribution mechanism |
| abstract |
Aspects of the present invention relate to a triggerless extractor surface cleaning device for cleaning a surface in which a cleaning solution is distributed to the surface and extracted using suction along with dirt and/or debris on the surface in a continuous operation as the extractor moves along the surface. The extractor further comprises an encoder positioned adjacent a wheel of the extractor for detecting a rotational direction and speed of the wheel to generate a signal. Based on receiving the signal, a controller controls operation of a valve to situationally distribute the cleaning solution to the surface depending on a forward rotation of the wheel and independent of user actuation of a trigger positioned on a handle used to propel the extractor along the surface. Distribution of the cleaning solution can be further optimized based on the detected rotational speed of the wheel. |
| priorityDate |
2017-12-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |