Patent
   D338520
Priority
Oct 18 1991
Filed
Apr 13 1992
Issued
Aug 17 1993
Expiry
Aug 17 2007
Assg.orig
Entity
unknown
8
1
n/a
The ornamental design for an air cleaner, as shown.

FIG. 1 is a front elevational view of an air cleaner showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Ito, Masafumi, Hasegawa, Shigeru, Takashima, Katsuhiro, Tsunoda, Keiji

Patent Priority Assignee Title
D362296, Jul 15 1994 WACHOVIA BANK Air purifier unit
D365388, Aug 12 1994 KAZ, INC Portable room air purifier with flush vertical grid one-piece cover and shroud
D365389, Aug 12 1994 KAZ, INC Portable room air purifier with horizontal grid one-piece cover and shroud
D397197, Apr 24 1996 TEAC Corporation Air cleaner
D947345, Jul 24 2020 Air purifier
ER1301,
ER2200,
ER8860,
Patent Priority Assignee Title
D272757, Oct 19 1981 BANKBOSTON, N A , AS AGENT Air cleaner or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 11 1992ITO, MASAFUMITEAC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064590741 pdf
Mar 11 1992HASEGAWA, SHIGERUTEAC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064590741 pdf
Mar 11 1992TAKASHIMA, KATSUHIROTEAC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064590741 pdf
Mar 11 1992TSUNODA, KEIJITEAC CorporationASSIGNMENT OF ASSIGNORS INTEREST 0064590741 pdf
Apr 13 1992TEAC Corporation(assignment on the face of the patent)
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