Filter assembly and method of manufacture
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 14, 2002
app pub date -
Mar 21, 2002
filing date -
Mar 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A filtration assembly and method of making the same is disclosed. More specifically disclose herein are filter head and cartridge configurations which create custom-fit replacement filter assemblies, have an improved receptacle/lug configuration and are capable of being manufactured exclusively by the injection molding process. The filter head includes a plurality of engagement areas for receiving the cartridge housing lugs. A portion of each engagement area is formed by inserting downwardly projecting blades into the mold assembly which forms the filter head by injection molding.
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