Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Design Patent
2000-03-20
2002-06-25
Holtje, Nelson C. (Department: 2913)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Design Patent
active
D0459443
CLAIM:
The ornamental design for a valve facing, as shown and described.
REFERENCES:
patent: 3844531 (1974-10-01), Grengs
patent: 4168790 (1979-09-01), Lothmann et al.
patent: 4303223 (1981-12-01), Whisenhunt et al.
patent: 4519582 (1985-05-01), Freeman
patent: 4554035 (1985-11-01), Stein et al.
patent: 5174908 (1992-12-01), King et al.
patent: 5188743 (1993-02-01), King
patent: D336679 (1993-06-01), Safford et al.
patent: 5259592 (1993-11-01), King
patent: 5518154 (1996-05-01), Vassilicos et al.
patent: 5582391 (1996-12-01), McNair et al.
Holtje Nelson C.
Milde & Hoffberg LLP
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