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Patent
   D492386
Priority
Oct 11 2002
Filed
Apr 09 2003
Issued
Jun 29 2004
Expiry
Jun 29 2018
Inventors
Nakahara, …
Assg.orig
Mitsubishi…
Assg.curr
MITSUBISHI…
Entity
unknown
Referenced by
8
References
5
Maint.:
n/a
The ornamental design for an element for filtration, as shown and described.

FIG. 1 is a front perspective view of an element for filtration showing our new design;

FIG. 2 is a front view, the rear view being a mirror image of the front view;

FIG. 3 is a left side elevational view; the right side elevational view being a mirror image of the left side elevational view; and,

FIG. 4 is a top plan view, the bottom plan view being a mirror image of the top plan view.
INVENTORS:

Nakahara, Yoshihito, Kinoshita, Ikuo, Takeda, Satoshi, Kamata, Masatoshi, Sueyoshi, Shinya

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D536416, Jun 17 2005 Schroeder Industries, LLC Filter element with pleated filter media
D537502, May 17 2004 Parker-Hannifin Corporation Filter element
D545396, Nov 16 2004 Donaldson Company, Inc Filter element having elliptical shape
D560751, May 17 2004 Parker-Hannifin Corp. Filter element
D735311, Aug 30 2013 SMC Corporation Exhaust cleaner for fluid pressure device
D735312, Aug 30 2013 SMC Corporation Exhaust cleaner for fluid pressure device
D735313, Aug 30 2013 SMC Corporation Exhaust cleaner for fluid pressure device
D736364, Aug 30 2013 SMC Corporation Exhaust cleaner for fluid pressure device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4609465, May 21 1984 PALL CORPORATON Filter cartridge with a connector seal
4720342, May 21 1984 MITSUBISHI RAYON CO , LTD Hollow-fiber filter module with filtrate conduit
6630069, Dec 27 1996 EBARA ENGINEERING SERVICE CO , LTD Hollow fiber membrane module of immersing type
D403740, Dec 19 1997 Pleatco, LLC Filter
D416308, Jul 24 1998 Donaldson Company, Inc Safety filter element
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 2003Mitsubishi Rayon Co., Ltd.(assignment on the face of the patent)
Apr 11 2003KAMATA, MASATOSHIMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143620544 pdf
Apr 11 2003KINOSHITA, IKUOMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143620544 pdf
Apr 11 2003NAKAHARA, YOSHIHITOMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143620544 pdf
Apr 11 2003TAKEDA, SATOSHIMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143620544 pdf
Apr 11 2003SUEYOSHI, SHINYAMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143620544 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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