| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_986df27f971da59c62b7f9d85ba35135 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S220-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S206-821 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D81-3823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D21-0224 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-38 |
| filingDate |
1972-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2834066fc7ef0a8f3534d0d9fc6f7472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68cf70ea28c4410a06dd68d15c2b3784 |
| publicationDate |
1974-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3828967-A |
| titleOfInvention |
Insulator device |
| abstract |
A plastic, heat insulating ring whose lower perimeter is formed with an exterior bevel surface proportioned and designed to conform to, and be supported upon, the upwardly and outwardly flared lip of a conventional serving tray and whose upper perimeter is formed with a corresponding interior bevel surface proportioned and designed to conform to and support the external surface of such a tray lip, and a transverse divider within the ring which, in some instances, may be selectively positioned at various locations within the ring, and in some instances may be nonrectilinear. In one embodiment, the ring is an integral mold of urethane foam with a heat-formed sealing skin and in another embodiment it may be integrated from mating molded plastic shells filled with such foam and subsequently welded or otherwise secured together. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5603858-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4076116-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4301942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016086447-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4533061-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9014281-A1 |
| priorityDate |
1972-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |