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Patent
   D345010
Priority
Feb 16 1993
Filed
Feb 16 1993
Issued
Mar 08 1994
Expiry
Mar 08 2008
Inventors
Donnerdal,…
Assg.orig
Aktiebolag…
Assg.curr
HUSQVARNA …
Entity
unknown
Referenced by
21
References
2
Maint.:
n/a
The ornamental design for a filter for use in a portable cutting machine, as shown.

FIG. 1 is a top perspective view of a filter in accordance with the present invention; and,

FIG. 2 is a bottom perspective view of a filter in accordance with the present invention.
INVENTORS:

Donnerdal, Ove, Aronsson, Tore

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6315821, May 03 2000 Hamilton Beach Brands, Inc Air filtration device including filter change indicator
6328791, May 03 2000 Hamilton Beach Brands, Inc Air filtration device
6447587, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
6494940, Sep 29 2000 Hamilton Beach Brands, Inc Air purifier
6508868, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device including filter change indicator
6712889, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
6863704, May 03 2000 Hamilton Beach/Proctor-Silex, Inc. Air filtration device
7368003, Jun 24 2005 S C JOHNSON & SON, INC Systems for and methods of providing air purification in combination with odor elimination
7537647, Aug 10 2005 MASTERSON ENTERPRISES, LLC - D B A EMD TECHNOLOGIES Air purifier
D449097, May 01 2000 Hamilton Beach Brands, Inc Air cleaner
D449679, May 01 2000 Hamilton Beach Brands, Inc Air cleaner filter
D459457, May 01 2000 Hamilton Beach Brands, Inc Air cleaner
D468820, Sep 29 2000 Hamilton Beach Brands, Inc Air purifier
D492761, Jun 27 2003 Hamilton Beach Brands, Inc Air cleaner filter
D553228, Jul 29 2005 ResMed Pty Ltd Humidifier tub inlet box seal
D577109, Apr 05 2006 ResMed Pty Ltd Adaptor seal
D600787, Apr 05 2006 ResMed Pty Ltd Adaptor seal
D613385, Apr 05 2006 ResMed Pty Ltd Adaptor seal
D619449, Apr 05 2006 ResMed Pty Ltd Adaptor seal
D630718, Apr 05 2006 ResMed Pty Ltd Adaptor seal
D638530, Apr 05 2006 ResMed Pty Ltd Adaptor seal
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4863602, Aug 31 1987 Minnesota Mining and Manufacturing Company Flexible filter element employing filtering sheets formed with bypass openings
GB745030,
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 22 1993ARONSSON, TOREAktiebolaget ElectroluxASSIGNMENT OF ASSIGNORS INTEREST 0064360689 pdf
Jan 22 1993DONNERDAL, OVEAktiebolaget ElectroluxASSIGNMENT OF ASSIGNORS INTEREST 0064360689 pdf
Feb 16 1993Aktiebolaget Electrolux(assignment on the face of the patent)
Dec 21 2006AB ElectroluxHUSQVARNA ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191810616 pdf
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