Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1991-06-17
1993-01-26
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
D 8311
Patent
active
D03328252
REFERENCES:
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patent: D193604 (1962-09-01), Zeigler
patent: D209804 (1968-01-01), Landell et al.
patent: D227566 (1973-07-01), Thorp
patent: D227568 (1973-07-01), Thorp
patent: D268358 (1983-03-01), Saporito et al.
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patent: 3144048 (1964-08-01), Acker et al.
patent: 3238968 (1966-03-01), Pecis
P. 29 from an undated (admitted prior art) Kohler catalog showing the Coralais series of lever handles.
P. 92 from an undated (admitted prior art) Bradley catalog showing a three-armed shower valve handle.
P. 16 from an undated (admitted prior art) Sterling catalog showing the Model 23-010 faucet assembly.
P. 3-15 from an undated (admitted prior art) Kohler catalog showing the Coralais blade handles.
P. 8 from an undated (admitted prior art) Sterling catalog showing the Starflo blade handle.
An unnumbered and undated Sterling ad for the Starflo blade handle. (admitted prior art).
Kohler Co.
Largen James R.
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