Air flow passage for a vacuum cleaner | Patent Number 06736873

US 06736873 B2
Application Number10322451
Publication NumberUS 20030084537 A1
Pendency1 year, 5 months, 1 day
Filled DateDec 19, 2002
Priority DateJan 8, 1999
Publication DateMay 8, 2003
Expiration DateMay 18, 2016
Inventor/ApplicantsWayne Ernest Conrad
Ted Szylowiec
Helmut Gerhard Conrad
Ted Szylowiec
Helmut Gerhard Conrad
Wayne Ernest Conrad
ExaminesHOPKINS, ROBERT A
Art Unit1724
Technology Center1700
Assignments
Omachron Intellectual Property Inc.
Current
G.b.d. Corp.
Original
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