http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6664454-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10D7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10D7-00 |
| filingDate | 2000-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5ff41cb2635ccdcfe7acb664c37ce0b |
| publicationDate | 2003-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6664454-B1 |
| titleOfInvention | Musical instrument |
| abstract | A musical instrument capable of producing the sound spectrum associated with a traditional Australian didjeridoo, but in a more compact and portable form. In certain embodiments, an air column follows a tortuous path between a mouthpiece, having an input orifice between about one to about one-and-one-half inches in diameter, and an exit port. The air column is housed within a body having a length. The ratio of length of the air column to the instrument body length is preferably greater than 1.5 to provide a compact instrument. The instrument may be manufactured tuned to a traditional key-scale note, and may include tone holes to play other fundamental notes. In certain embodiments, a vibrating membrane may be provided in sealed relation over one or more through-holes in the body to produce other sounds of which a traditional didjeridoo is incapable. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8466361-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11238838-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8461441-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2458144-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2458144-B |
| priorityDate | 1999-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.