Key system for filter assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 30, 1991
Grant Date -
N/A
app pub date -
Feb 14, 1990
filing date -
Feb 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fuel filter assembly incorporates a key system to ensure compatibility of a replacement filter cartridge for a given base. Keys are formed on the base. Corresponding slots are formed in the endcap of the cartridge to define a compatible cartridge and base. The keys interlock in the slots to mount the cartridge at a fixed angle position of the base.
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Family
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Cited Art Landscape
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