| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c389d310f52125a947b3408cb0cf3283 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C27-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C27-15 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60N2-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60N2-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C7-029 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C27-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C27-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60N2-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60N2-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C7-02 |
| filingDate |
2017-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f3924d6f1f3486d60739e23615445c2 |
| publicationDate |
2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10166893-B2 |
| titleOfInvention |
Seat pad |
| abstract |
A seat pad is made of a flexible polyurethane foam, wherein when the seat pad is divided into five equal parts in a direction of a thickness and the five equal parts are termed from a first layer, to a fifth layer, starting from a front surface side, the equal parts are ranked in the following order of decreasing hardness: the fifth layer, the fourth layer, the third layer, and the second layer. The hardness of the fourth layer is set larger than the hardness of the first layer. A midportion of the seat pad that is a portion other than the front surface and an underside surface is set at a density of 45 to 55 kg/m3. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10870377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10919424-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017101040-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018220800-A1 |
| priorityDate |
2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |