US PATENT SUBCLASS 184 / 65
.~ Gravity feed

Current as of: June, 1999
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184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
65.~ Gravity feed {9}
66  DF  .~.~> Automatic cutoff {7}
80  DF  .~.~> Combined closure and valve
81  DF  .~.~> Multiple feed
82  DF  .~.~> Vertically movable valve
83  DF  .~.~> Measuring valve
84  DF  .~.~> Airtight receptacle
85  DF  .~.~> Siphons
86  DF  .~.~> Locking valve
87  DF  .~.~> Fiber valve

DEFINITION

Classification: 184/65

Lubricators where the lubricant is fed by gravity and the flow is usually controlled by a valve which is operated by hand.

SEE OR SEARCH CLASS

48, Gas: Heating and Illuminating,

4,.

123, Internal-Combustion Engines,

434+, 445, and 590+.