Patent
   D481782
Priority
Feb 27 2002
Filed
Aug 23 2002
Issued
Nov 04 2003
Expiry
Nov 04 2017
Assg.orig
Entity
unknown
8
10
n/a
The ornamental design for a hollow fiber module for filtration, as shown and described.

FIG. 1 is a front perspective view of a hollow fiber module for filtration showing my new design;

FIG. 2 is a rear perspective view;

FIG. 3 is an enlarged left side elevational view;

FIG. 4 is an enlarged right side elevational view;

FIG. 5 is a top plan view, the bottom plan view being a mirror image of the top plan view;

FIG. 6 is a front elevational view, the rear elevational view being a mirror image of the front elevational view;

FIG. 7 is an enlarged view taken along line 7--7 in FIG. 6; and,

FIG. 8 is an enlarged view taken along line 8--8 in FIG. 6.

The claimed design is shown fragmented in FIGS. 3 and 4 to indicate indeterminate length.

Okazaki, Hiroyuki

Patent Priority Assignee Title
7686868, Dec 19 2002 ExxonMobil Upstream Research Company Membrane module for separation of fluids
D526044, Mar 04 2005 Mitsubishi Chemical Corporation Hollow fiber element for filtration
D651280, Nov 12 2009 Hitachi, LTD Immersion flat filter membrane element
D653303, Nov 12 2009 Hitachi, LTD Frame for immersion flat filter membrane elements
D674037, Oct 17 2008 Kubota Corporation Membrane cartridge for submerged membrane separation
D706903, Mar 30 2012 Mitsubishi Chemical Corporation Hollow fiber element for filtration
D928279, Jan 10 2018 Kubota Corporation Membrane cartridge for submerged membrane separation
D976361, Feb 10 2020 Battelle Memorial Institute Passive sampler for environmental water monitoring
Patent Priority Assignee Title
3993816, Jul 11 1973 Rhone-Poulenc S.A. Hollow fiber assembly for use in fluid treatment apparatus
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6156200, Dec 08 1998 Evoqua Water Technologies LLC Gas-scrubbed hollow fiber membrane module
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 2002OKAZAKI, HIROYUKIMITSUBISHI RAYON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0132290606 pdf
Aug 23 2002Mitsubishi Rayon Co., Ltd.(assignment on the face of the patent)
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