| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca66d235db571795322465838afcb3de |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-5245 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-4457
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-2628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B49-022 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B49-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-00 |
| filingDate |
1985-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54aa867a199f9b45bad3b4b613adc987 |
| publicationDate |
1986-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0168992-A2 |
| titleOfInvention |
Games racket |
| abstract |
The invention relates to a hollow racket frame, e.g. for tennis, made by injection moulding of reinforced thermoplastics material. The frame has a head and handle portions and pairs of integrally-formed stringing holes (26, 27) are in the outer circumference (23) and are in the inner circumference (22) of the head respectively. Each stringing hole is defined by an integrally-moulded reinforcing tubular projection (24, 25) projecting inwardly of the hollow frame. The two opposed projections are of insufficient length to meet inside the hollow frame. n The integrally-formed holes and tubular projections are made using suitably shaped mould pins (15) passing through holes in a fusible mould core (10) around which the thermoplastics material is injected. Pins (15) are a tight fit in their holes for the central portion of their lenght which provides positive location during moulding. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0283169-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1266743-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1266743-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0283169-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6866497-B2 |
| priorityDate |
1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |