http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9669266-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1240333528d08e460beac92702a84be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0064 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-0092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B37-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 |
| filingDate | 2014-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39d5438de3b9c282b467a5d86c53e752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15ee721d8c755694174d8dc1cc398c98 |
| publicationDate | 2017-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9669266-B2 |
| titleOfInvention | Golf ball |
| abstract | A golf ball includes a spherical core and a cover. The core includes an inner core, a mid core, and an outer core. A hardness H(C) is equal to or greater than a hardness H(B). A hardness H(E) is equal to or greater than a hardness H(D). An angle α is calculated by (Formula 1) from a thickness Y (mm) of the mid core, the hardness H(C), and the hardness H(D). An angle β is calculated by (Formula 2) from a thickness Z (mm) of the outer core, the hardness H(E), and the hardness H(F). Each of the angle α and a difference (α−β) between the angles α and β is equal to or greater than 0°. The golf ball has excellent flight performance upon a shot with a driver.n nα=(180/π)* a tan [{ H ( D )− H ( C )}/ Y] (Formula 1)n nβ=(180/π)* a tan [{ H ( F ) −H ( E ) }/Z] (Formula 2) |
| priorityDate | 2013-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.