Patent
   D653303
Priority
Nov 12 2009
Filed
Mar 30 2010
Issued
Jan 31 2012
Expiry
Jan 31 2026
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for a frame for immersion flat filter membrane elements, as shown and described.

FIG. 1 is a front view of the present invention, the rear view being the same as the front view;

FIG. 2 is a left side view of the present invention, the right side view being the same as the left side view;

FIG. 3 is a top view of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3;

FIG. 6 is a cross-sectional view taken along line 6-6 of FIG. 3;

FIG. 7 is a front view of the present invention with environmental structure shown in broken lines; and,

FIG. 8 is a perspective view of the present invention.

The broken lines shown in FIG. 7 representing environmental structure are for illustrative purposes only and form no part of the claimed design.

Okawa, Yusuke, Okuno, Yasuyuki, Hayashida, Kei

Patent Priority Assignee Title
D667943, Mar 22 2011 Cotor S.r.l. Air treatment apparatus
D815267, Nov 28 2016 Air conditioner enclosure
D815268, Feb 16 2017 Lennox Industries Inc. Removable base rail section for a replacement rooftop unit (RTU)
Patent Priority Assignee Title
4956085, Oct 02 1987 Filter plate, filter plate element and filter comprising same
5922201, Feb 12 1992 Mitsubishi Rayon Co., Ltd. Hollow fiber membrane module
7323040, Aug 02 2002 Daimler AG Membrane module for the separation of hydrogen and method for the production thereof
D324720, Jun 09 1989 NCSRT, INC Filter plate
D325070, Jun 09 1989 NCSRT, INC Filter sheet
D481782, Feb 27 2002 Mitsubishi Rayon Co., Ltd. Hollow fiber module for filtration
D526044, Mar 04 2005 Mitsubishi Chemical Corporation Hollow fiber element for filtration
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2010Hitachi Plant Technologies, Ltd.(assignment on the face of the patent)
Mar 30 2010OKAWA, YUSUKEHITACHI PLANT TECHNOLOGIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243590606 pdf
Mar 30 2010OKUNO, YASUYUKIHITACHI PLANT TECHNOLOGIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243590606 pdf
Mar 30 2010HAYASHIDA, KEIHITACHI PLANT TECHNOLOGIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243590606 pdf
Apr 01 2013HITACHI PLANT TECHNOLOGIES, LTD Hitachi, LTDMERGER SEE DOCUMENT FOR DETAILS 0323840877 pdf
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