Ionizer

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Description

FIG. 1 is a front perspective view of an embodiment of an ionizer showing an aspect of the new design;

FIG. 2 is a front view of the ionizer of FIG. 1;

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

FIG. 4 is a side view of the ionizer of FIG. 1;

FIG. 5 is a top view of the ionizer of FIG. 1; and,

FIG. 6 is a bottom view of the ionizer of FIG. 1.

The broken lines showing unclaimed portions of the ionizer form no part of the claimed design.

Claims

The ornamental design for an ionizer, as shown and described.

Referenced Cited
U.S. Patent Documents
5295811 March 22, 1994 Chiu
D353660 December 20, 1994 Cunning
D374071 September 24, 1996 Wang et al.
D387151 December 2, 1997 Fok
D387152 December 2, 1997 Jane et al.
D387153 December 2, 1997 Fok
D397192 August 18, 1998 Chiu et al.
D421114 February 22, 2000 Lozzio et al.
D456067 April 23, 2002 Kalina et al.
7025798 April 11, 2006 Endo
D539402 March 27, 2007 Blateri
D540455 April 10, 2007 Ferraro, Sr.
D577799 September 30, 2008 Blateri
Other references
  • Product Literature: minION™ Compact Ioniser data sheet, 1 pp., date unknown but believed to be prior to filing of present application.
Patent History
Patent number: D688781
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Aug 27, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: John Zenon Galasgas Vallinan (Singapore), Siarhei V. Savich (Singapore), Qin Fei Chen (Singapore), Chee Ming Ng (Singapore), Kam Poi Chia (Singapore), Francisco J. Rodriguez (Austin, TX), Lee A. Fain (St. Paul, MN), Matthew J. Storey (Trophy Club, TX), Yoshiaki Sato (Kanagawa)
Primary Examiner: David Muller
Application Number: 29/417,051
Classifications
Current U.S. Class: Air Treatment (D23/355)