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Legal status
Patent not validated
| (51) | INT.CL. | A61M 5/20 | |
| A61M 5/315 |
| (11) | Number of the document | 2846857 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13723906.7 |
| Date of filing the European patent application | 2013-04-30 | |
| (97) | Date of publication of the European application | 2015-03-18 |
| (45) | Date of publication and mention of the grant of the patent | 2016-03-16 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/GB2013/051100 |
| Date | 2013-04-30 |
| (87) | Number | WO 2013/167869 |
| Date | 2013-11-14 |
| (30) | Number | Date | Country code |
| 201208095 | 2012-05-09 | GB |
| (72) |
COWE, Toby, GB
REITTER, Simon, GB
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| (73) |
Owen Mumford Limited,
Brook Hill Woodstock, Oxford, Oxfordshire OX20 1TU,
GB
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| (54) | INJECTION DEVICES USING A RESILIENTLY COMPRESSIBLE TORSION SPRING AS DRIVING FORCE |
| INJECTION DEVICES USING A RESILIENTLY COMPRESSIBLE TORSION SPRING AS DRIVING FORCE |