| (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 SE SI SK SM TR |
| (30) |
Priority: |
02.07.2009 GB 0911484
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| (43) |
Date of publication of application: |
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05.01.2011 Bulletin 2011/01 |
| (73) |
Proprietor: P & L Systems Limited |
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Knaresborough
North Yorkshire HG5 8PJ (GB) |
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| (72) |
Inventor: |
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- Holmes, Tom
Knaresborough, North Yorkshire HG5 8QB (GB)
|
| (74) |
Representative: Robinson, Ian Michael et al |
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Appleyard Lees
15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB) |
| (56) |
References cited: :
EP-A2- 0 659 339 WO-A1-95/31896 US-A- 5 384 981
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EP-A2- 0 947 134 US-A- 4 442 624
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