Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal
Design Patent
2009-04-20
2009-10-06
Webster, Robin V (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Dispersal
Design Patent
active
D0601658
CLAIM:
The ornamental design for a sprinkler, as shown.
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patent: D466585 (2002-12-01), Alkalay
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patent: D507818 (2005-07-01), Wu
patent: 7191958 (2007-03-01), Wang
patent: D562939 (2008-02-01), Lo
patent: 7389942 (2008-06-01), Kenyon et al.
Wang Po-Hsiung
Wang Tzu-Meng
Kwan-Ten Enterprise Co., Ltd.
Mersereau C. G.
Nikolai & Mersereau , P.A.
Webster Robin V
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