Vacuum cleaner upper hose assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 15, 1989
Grant Date -
N/A
app pub date -
Feb 1, 1989
filing date -
Feb 1, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An upper hose assembly for an upright vacuum cleaner is arranged with external threads at one end for connection into the dirt collecting portion intake duct while the other end of the hose has mounted thereon a connector which allows for a snap-fit connection/disconnection from the fan discharge port of the vacuum cleaner. The connector is designed to provide a retrofit adaptation to an existing vacuum cleaner.
First Claim
Family
International Classification(s)
Cited Art Landscape
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