| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c9ad767fb6d5e9dabfb770d4e82252 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17513 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-05 |
| filingDate |
1987-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f43762963dd0ed9d9f0d83149f6117e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3b38b3787b69d89be24c0b156d0e0d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab37d511135f5060b1c0893b621d09b |
| publicationDate |
1992-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1303902-C |
| titleOfInvention |
Capillary thermal ink jet pen |
| abstract |
Abstract The novel pen body construction described herein includes multiple ink storage compartments communicating with a multi-orifice printhead, and these compartments are adapted to receive sections of ink-storage foam. Preferably, this foam is a reticulated polyurethane foam of controlled porosity and capalarity and is especially well suited for storing different ink colors, such as cyan, magenta and yellow. However, single compartment black ink storage is also within the scope of this invention. |
| priorityDate |
1986-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |