| (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: |
22.03.2006 US 784878 P 21.03.2007 US 689067
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| (43) |
Date of publication of application: |
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03.12.2008 Bulletin 2008/49 |
| (73) |
Proprietor: R B & W Manufacturing LLC |
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Streetsboro, OH 44241 (US) |
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| (72) |
Inventor: |
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- PAMER, Richard, W.
Macedonia, OH 44056 (US)
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| (74) |
Representative: Findlay, Alice Rosemary |
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Reddie & Grose LLP
16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB) |
| (56) |
References cited: :
US-A- 1 759 339 US-A- 4 021 274 US-A- 5 211 520
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US-A- 3 253 631 US-A- 4 043 368 US-A1- 2005 186 046
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