Patent
   D340510
Priority
Jul 13 1992
Filed
Jul 13 1992
Issued
Oct 19 1993
Expiry
Oct 19 2007
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for an air cleaner, as shown and described.

FIG. 1 is an isometric view of an air cleaner 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; the right side elevational view is a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Thompson, Paul M., Wood, William L.

Patent Priority Assignee Title
D351932, Dec 02 1992 TEAC Corporation Air cleaner
D372078, Apr 21 1993 Sunbeam Products, Inc Combined air cleaner and humidifier
D392378, Aug 08 1997 Circland Corp. Air cleaner
D500847, Nov 12 2003 Sunbeam Products, Inc Humidifier
D975260, Mar 01 2021 Mounted air purifier
Patent Priority Assignee Title
217459,
225849,
D274552, Oct 09 1981 John Manufacturing Limited Portable fan and heater
D286813, Jan 13 1984 U.S. Philips Corporation Air cleaner
JP150269,
JP37647,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 1992Teledyne Industries, Inc.(assignment on the face of the patent)
Jul 13 1992WOOD, WILLIAM L TELEDYNE INDUSTRIES, INC , D B A TELEDYNE WATER PIKASSIGNMENT OF ASSIGNORS INTEREST 0062120347 pdf
Jul 13 1992THOMPSON, PAUL M TELEDYNE INDUSTRIES, INC , D B A TELEDYNE WATER PIKASSIGNMENT OF ASSIGNORS INTEREST 0062120347 pdf
Jan 14 1998TELEDYNE WATER PIK, A DIVISION OF TELEDYNE INDUSTRIES, INC Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089950179 pdf
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