| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO
SE SI SK TR |
| (30) |
Priority: |
19.07.2006 US 489187
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| (43) |
Date of publication of application: |
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15.04.2009 Bulletin 2009/16 |
| (73) |
Proprietor: Downey, Paul C. |
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Vaughan ON L4H 1X9 (CA) |
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| (72) |
Inventors: |
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- DOWNEY, Paul C.
Vaughan, Ontario L4H 1X9 (CA)
- WILKINSON, William T.
Mississauga, Ontario L4W 2P5 (CA)
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| (74) |
Representative: Potter Clarkson |
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The Belgrave Centre
Talbot Street Nottingham NG1 5GG Nottingham NG1 5GG (GB) |
| (56) |
References cited: :
WO-A1-2005/031080 GB-A- 2 420 130 US-A- 5 335 893
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GB-A- 2 332 004 US-A- 4 110 948
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