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