Liquid purification or separation – Filter – With pump – gas pressure – or suction source
Reexamination Certificate
2005-01-18
2005-01-18
McAvoy, Ellen M. (Department: 1764)
Liquid purification or separation
Filter
With pump, gas pressure, or suction source
C508S287000
Reexamination Certificate
active
06843916
ABSTRACT:
A lubricant additive gel formed by the gellation of two or more lubricant additives for the slow release of the additive components into a fluid. The lubricant additive gel slowly releases into its component lubricant additives when contacted with the fluid such as an oil thereby serving as a lubricant fluid such as an oil thereby.
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Bartlett Melinda E.
Burrington James D.
George Herman F.
Grasser Bruce H.
Martin John R.
Esposito Michael F.
Gilbert Teresan W.
McAvoy Ellen M.
The Lubrizol Corporation
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