| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9ff2988b0c12145a439b1a8945d0e6d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S425-812 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-10 |
| filingDate |
1988-07-20^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-08-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a632c2eccf3afb6596d6fe04dfb7ac2 |
| publicationDate |
1990-08-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4946363-A |
| titleOfInvention |
Mold and mold vent |
| abstract |
Vents for molds can be improved if, in place of a single relatively large vent opening, there is used a vent which has a plurality of relatively smaller vent openings in which the cumulative cross-sectional area of the relatively smaller vent openings are approximately the same as that of the relatively larger vent opening it replaces. It was also found that the vents have a more efficient self-cleaning capability if the ratio of the depth of each vent opening to the cross-sectional diameter of the vent opening is about 1 or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102481627-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012146261-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5587183-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8820391-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5466404-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6280176-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4227653-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5560695-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6367765-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2259026-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4227653-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE36572-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2259026-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9327428-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004221980-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002100860-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5589202-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5482721-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5614226-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002124851-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6827569-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6830095-B2 |
| priorityDate |
1988-07-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |