http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3921954-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a54b7d87454a0ff92ea5f883e7c8f64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F6-144 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F6-14 |
| filingDate | 1973-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1975-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f38ee714352c2dcbfa9cd642c77f985 |
| publicationDate | 1975-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3921954-A |
| titleOfInvention | Molding apparatus for making an intrauterine device |
| abstract | Molding apparatus for making an intrauterine device. Stainless steel spring wire covered by silicone rubber and preformed generally in a V-shape is positioned within a mold and retained in position by guide pins. The arms of the V are stressed slightly toward each other so that they have an outward bias. Silicone rubber is introduced into the mold to overcoat the already coated wire and to provide a flexible web of material joining together the arms of the V. Additionally a tail is molded onto the bottom of the V. During the molding process, air is vented from the mold to avoid flaws in the finished product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3982892-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D829390-S |
| priorityDate | 1973-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.