Patent
   D329085
Priority
Jul 20 1990
Filed
Jul 20 1990
Issued
Sep 01 1992
Expiry
Sep 01 2006
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for an air filtering unit to be mounted to underside of car roof to remove smoke, as shown.

FIG. 1 is a front elevational view of an air cleaning and filtering unit to be mounted to underside of car roof to remove smoke showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

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

FIG. 6 is a bottom plan view thereof.

Lewis, Terry L.

Patent Priority Assignee Title
D962407, Mar 26 2020 Samsung Electronics Co., Ltd. Air purifier
Patent Priority Assignee Title
1999770,
3722182,
4047913, Jan 08 1975 Yutaka Denki Saisakusho Dust collector for dental technician
4252547, Feb 15 1979 Gas cleaning unit
4547208, Apr 27 1983 Research Industries, Inc. Fluid propelling and filtering apparatus with removable filter cartridge
4790863, Dec 16 1983 Nitta Co., Ltd. Air cleaner
D258759, Jan 15 1979 Combined air filter and freshener
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