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The ornamental design for a hollow fiber element for filtration, as shown and described.
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FIG. 1 is a perspective view of a hollow fiber element for filtration showing our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side view;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is an enlarged detail of a partial perspective view thereof shown in FIG. 1.
The broken line in the drawings is for illustrative purpose only and forms no part of the claimed design.
Nakahara, Yoshihito, Torichigai, Tetsuya
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 04 2005 | Mitsubishi Rayon Engineering Co., Ltd. | (assignment on the face of the patent) | / | |||
Apr 05 2006 | TORICHIGAI, TETSUYA | MITSUBISHI RAYON ENGINEERING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017641 | /0804 | |
Apr 05 2006 | NAKAHARA, YOSHIHITO | MITSUBISHI RAYON ENGINEERING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017641 | /0804 | |
Aug 27 2010 | MITSUBISHI RAYON ENGINEERING CO , LTD | MITSUBISHI RAYON CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025028 | /0849 | |
Apr 01 2017 | MITSUBISHI RAYON CO , LTD | Mitsubishi Chemical Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 043750 | /0834 |
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