Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Design Patent
2007-01-09
2007-01-09
Zarfas, Louis S. (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Design Patent
active
29258525
CLAIM:
The ornamental design for a valve-actuating knob assembly, as shown.
REFERENCES:
patent: D290494 (1987-06-01), Dragos
patent: D441056 (2001-04-01), Warshawsky et al.
patent: D441843 (2001-05-01), Warshawsky et al.
patent: D505186 (2005-05-01), Ouyoung
Andoll Gregory
Grohe AG
Wilford Andrew
Zarfas Louis S,.
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