Patent
   D313071
Priority
Feb 11 1987
Filed
Aug 11 1987
Issued
Dec 18 1990
Expiry
Dec 18 2004
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for an air purifier and ionizer, as shown.

FIG. 1 is a front elevation view of an air purifier and ionizer showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is an enlarged perspective view thereof.

Scherrer, Fernand

Patent Priority Assignee Title
D690803, Oct 31 2011 BLUEAIR AB Air cleaner
D735309, Apr 01 2013 Integrated, purification, diffuser apparatus
D745130, Apr 01 2013 Integrated, purification, diffuser
D769434, Apr 01 2013 Integrated, purification, diffuser
Patent Priority Assignee Title
4253852, Nov 08 1979 YOUNG, PETER Air purifier and ionizer
4541847, Jul 26 1983 Sanyo Electric Co., Ltd. Air-purifying apparatus
D281101, Jul 06 1983 North American Philips Corporation Room air cleaner
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Jul 21 1987SCHERRER, FERNANDPERISO S A ASSIGNMENT OF ASSIGNORS INTEREST 0047750326 pdf
Aug 11 1987Periso S.A.(assignment on the face of the patent)
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