Lubrication system for an agricultural implement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 31, 1992
Grant Date -
N/A
app pub date -
Dec 5, 1990
filing date -
Dec 5, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lubrication system including a lubricant reservoir connected to a pump assembly which selectively operates in either of two modes of operation. In one mode of operation, the pump assembly provides pressurized lubricant to various lubricant receiving areas. In a second mode of operation, the same pump assembly is used to refill the lubricant reservoir from a lubricant supply source.
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Family
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Cited Art Landscape
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