| (84) |
Designated Contracting States: |
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AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
10.09.2010 GB 201015032
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| (43) |
Date of publication of application: |
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07.08.2013 Bulletin 2013/32 |
| (62) |
Application number of the earlier application in accordance with Art. 76 EPC: |
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11760534.5 / 2614277 |
| (73) |
Proprietor: Alco Valves Group Limited |
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Brighouse
West Yorkshire HD6 1LQ (GB) |
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| (72) |
Inventor: |
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- Lomax, Stuart
Huddersfield, Yorkshire HD6 1LQ (GB)
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| (74) |
Representative: Tomkinson, Alexandra |
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Bailey Walsh & Co LLP
1 York Place Leeds, LS1 2DR Leeds, LS1 2DR (GB) |
| (56) |
References cited: :
WO-A1-2010/131039 DE-A1- 3 339 472 US-A- 3 206 164 US-A- 4 524 946
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WO-A2-2011/112869 US-A- 3 077 895 US-A- 4 262 688 US-A- 4 678 161
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