Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1999-11-08
2000-07-11
Watterson, Eric
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
2301
Patent
active
D04281187
REFERENCES:
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patent: D372299 (1996-07-01), Fabian
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patent: D407466 (1999-03-01), Hundley et al.
patent: D419647 (2000-01-01), Warshawsky
1989 Harden catalog ad, p. 87, showing a lever handle.
Kohler Co.
Watterson Eric
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