Patent
   D786418
Priority
May 30 2014
Filed
Nov 25 2014
Issued
May 09 2017
Expiry
May 09 2031
Assg.orig
Entity
unknown
6
22
n/a
I claim the ornamental design for a fan filter unit, as shown and described.

FIG. 1 is a front, top and right side perspective view of an fan filter unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken along lines 8-8 in FIG. 2.

The broken lines shown in the drawings represent portions of the fan filter unit that form no part of the claimed design.

Hirano, Makoto

Patent Priority Assignee Title
D805177, Oct 20 2015 Kimura Kohki Co., Ltd. Air-conditioning outlet
D805178, Oct 20 2015 Kimura Kohki Co., Ltd. Air-conditioning outlet
D805179, Oct 20 2015 Kimura Kohki Co., Ltd. Air-conditioning outlet
D805180, Oct 20 2015 Kimura Kohki Co., Ltd. Air-conditioning outlet
D806854, Oct 20 2015 Kimura Kohki Co., Ltd. Air-conditioning outlet
D815722, Mar 05 2015 EBM-PAPST MULFINGEN GMBH & CO KG Ventilator
Patent Priority Assignee Title
2102681,
2284912,
2636429,
20100051010,
122133,
131009,
131010,
155345,
226609,
226636,
D376842, Apr 12 1995 NUTECH ENERGY SYSTEMS INC Heat recovery ventilator
D402748, Feb 26 1998 Baseboard heater cover
D448468, Nov 21 2000 PRIMEX MANUFACTURING LTD Roof vent
D456551, Apr 27 2001 Genlyte Thomas Group LLC Luminaire
D495047, Jul 29 2002 Coolvents Limited Vent
D558321, Jan 08 2007 Dell Products L P Fan module
D578200, Jan 20 2006 AB PH NEDERMAN & CO Hood for use when extracting gases/fumes
D587796, May 15 2008 CRAWL SPACE SPECIALIST, INC Ventilation unit
D594964, Sep 12 2008 Panasonic Corporation Vent cap
D674077, Nov 14 2011 Panasonic Corporation Ventilating fan hood
D678994, Jul 01 2011 Panasonic Corporation Ventilating fan hood
D716424, Jul 17 2013 INDUSTRIAL TECHNOLOGIES AND SERVICES, LLC Slim mobile hydraulic fluid cooling assembly
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2014HIRANO, MAKOTOHitachi Kokusai Electric IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0342560576 pdf
Nov 25 2014Hitachi Kousai Electric Inc.(assignment on the face of the patent)
Mar 29 2019Hitachi Kokusai Electric IncKOKUSAI ELECTRIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491960764 pdf
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