Patent
   D357311
Priority
Nov 15 1993
Filed
Nov 15 1993
Issued
Apr 11 1995
Expiry
Apr 11 2009
Assg.orig
Entity
unknown
18
7
n/a
The ornamental design for a free standing room air ionizer used in a system for cleaning room air of particulates, as shown and described.

FIG. 1 is a front view of the ionizer of this invention;

FIG. 2 is a side view (both sides being substantially the same in appearance) of the ionizer of FIG. 1;

FIG. 3 is a rear view of the ionizer of FIG. 1;

FIG. 4 is a top view of the ionizer of FIG. 1; and,

FIG. 5 is a bottom view of the ionizer of FIG. 1.

Yehl, James E.

Patent Priority Assignee Title
5901565, Oct 23 1997 Whirlpool Corporation Slanted heat exchanger-encased fan-dehumidifier
6464754, Oct 07 1999 Kairos, L.L.C.; KAIROS, L L C Self-cleaning air purification system and process
6810832, Sep 18 2002 Kairos, L.L.C. Automated animal house
7083052, May 20 2005 Multispiral DVD/CD rack
8332281, Sep 02 2009 Image Holdings Method of displaying, managing and selling images in an event photography environment
8392268, Sep 02 2009 Image Holdings Method and system of displaying, managing and selling images in an event photography environment
D373416, Oct 17 1994 Jing Mei Industrial Holdings Limited Plug-in ionizer
D374713, Oct 17 1994 Jing Mei Industrial Holdings Limited Plug-in ionizer
D395492, Jan 24 1997 Whirlpool Corporation Dehumidifier
D421108, Mar 01 1999 Kooltronic, Inc. Air handling apparatus
D434523, Feb 29 2000 Kairos, L.L.C.; KAIROS, LLC Self-cleaning ionizer
D437038, Nov 11 1999 Funix Company Ionic air purifier
D481785, Aug 20 2002 Sharp Kabushiki Kaisha Ion conditioner
D482108, Aug 20 2002 Sharp Kabushiki Kaisha Ion conditioner
D594952, Apr 21 2008 SMC Corporation Control unit for ionizer
D749202, Jun 27 2014 Daikin Industries Ltd. Air purifier
D750209, Jun 27 2014 Daikin Industries Ltd. Air purifier
D889623, Jun 08 2018 Zobele Holding SPA Diffusing evaporator of active substances
Patent Priority Assignee Title
3804942,
4911737, Dec 28 1987 American Environmental Systems, Inc. Apparatus and method for environmental modification
5010777, Dec 28 1987 American Environmental Systems, Inc. Apparatus and method for establishing selected environmental characteristics
5043840, Dec 28 1987 American Environmental Systems, Inc. Apparatus and method for selective environmental conditioning of substantially enclosed areas
D308414, Sep 21 1987 Sharp Corporation Combined dehumidifier and air cleaner
D310412, Aug 18 1987 Kabushiki Kaisha Toshiba Dehumidifier
D326512, Jan 09 1991 INTERNATIONAL MICROTECH, INC Air ionizer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 1993YEHL, JAMES E AMERICAN ENVIRONMENTAL SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067620697 pdf
Nov 15 1993American Environmental Systems, Inc.(assignment on the face of the patent)
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