Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Inorganic compound
Reexamination Certificate
2007-12-25
2007-12-25
Cain, Edward J. (Department: 1714)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Inorganic compound
C508S150000
Reexamination Certificate
active
10699237
ABSTRACT:
A grease for rock bit lubrication and other high temperature bearing applications is provided comprising a high viscosity index polyalphaolefin synthetic base fluid in combination with an alkylated naphthalene base fluid.
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Willey Ryan J.
Willey Scott T.
Willey Thomas F.
Cain Edward J.
Knobbe Martens Olson & Bear LLP
Tomlin Scientific Inc.
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