Aerosol filter cartridge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 27, 1983
Grant Date -
N/A
app pub date -
Feb 5, 1982
filing date -
Feb 5, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A circular array of accordian pleated filter material is core and edge sealed, placed in a supporting shell, peripherally sealed thereinplace and capped. Core sealing of the array of filter material is accomplished with a fill of hot melt adhesive and edge sealing with application of a covering strip of the same or a similar hot melt adhesive. An overlay of heat shrinkable tape provides final tight sealing and rigidification of the structure.
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