http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1009640-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e4c62930747544d90fdd910df0861f7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-0207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00317 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M11-02 |
| filingDate | 1998-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a070beb8215b9fab4618f0f8881b7ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfdb505fe09cc4b11b7f331964fc1c50 |
| publicationDate | 2000-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1009640-A1 |
| titleOfInvention | Device and method for marking ophthalmic lenses and molds |
| abstract | Device and method for accurately recreating verification markings with removable ink on progressive ophthalmic lenses and molds are provided. The device includes (a) a stage (38) which defines a coordinate system and which is adapted for receiving a lens or mold (36); (b) a magnifying device (32) for locating the reference marks on the lens or mold surface; (c) a computer (30) for storing coordinates from the platform wherein the coordinates represent the locations of two reference marks on the lens or mold surface; and (d) a pen device (34) adapted to be positioned over the surface of the lens or mold wherein the pen device is controlled by the computer for applying the verification markings in the lens or mold surface. |
| priorityDate | 1997-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.