| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d27925ec440206cd5ad2942d5b8fabce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B68G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47C27-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C7-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B68G11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B68G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47C7-18 |
| filingDate |
1991-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f78c4838d2aa129aa085051d13e821a |
| publicationDate |
1991-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-9101598-D0 |
| titleOfInvention |
ASSESSMENT AND MANUFACTURING PROCEDURES |
| abstract |
A cushion body including a continuous coil-spring assembly which comprises coil portions and linear connection portions, and a method for forming such cushion body. The continuous coil-spring assembly is pressingly inserted into a jig, and both jig and coil-spring assembly are subject to a low-temperature annealing treatment. Thus-treated coil-spring is then foamed with a urethane base material in a mold, so as to produce such sort of cushion body. |
| priorityDate |
1990-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |