Patent
   D328334
Priority
Jul 23 1990
Filed
Jul 23 1990
Issued
Jul 28 1992
Expiry
Jul 28 2006
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for a grease filter, as shown and described.

FIG. 1 is a perspective view of a grease filter showing my new design;

FIG. 2 is a front elevational view thereof, the rear view being identical;

FIG. 3 is a top plan view thereof, the bottom view being identical;

FIG. 4 is a side elevational view thereof, the opposite side being identical;

FIG. 5 is a perspective view of a second embodiment thereof;

FIG. 6 is a front elevational view thereof, the rear view being identical;

FIG. 7 is a top plan view thereof, the bottom view being identical;

FIG. 8 is a side elevational view thereof, the opposite side being identical;

FIG. 9 is a perspective view of a third embodiment thereof;

FIG. 10 is a front elevational view thereof, the rear view being identical;

FIG. 11 is a top plan view thereof, the bottom view being identical; and,

FIG. 12 is a side elevational view thereof, the opposite side being identical;

The broken line drawings of a kitchen stove exhaust air hood in FIGS. 1, 5 and 9 are for illustrative purposes only and form no part of the claimed design.

Finkelstein, Burl, Lehto, Eino M.

Patent Priority Assignee Title
D738999, Aug 29 2013 BSH Home Appliances Corporation Kitchen ventilation appliance filter
D793351, Mar 01 2016 Bitspower International Co., Ltd.; BITSPOWER INTERNATIONAL CO , LTD Heat dissipation board
D809114, Aug 29 2013 BSH Home Appliances Corporation Kitchen ventilation appliance filter
Patent Priority Assignee Title
3812972,
4059528, Feb 09 1976 The Dow Chemical Company Cartridge filter
4268391, Nov 28 1979 The Berlyn Corporation Leak proof filter plate system for slide plate filters
4537680, Jun 04 1984 The Board of Trustees of the Leland Stanford Junior University Integral fluid filter and capillary
786203,
D307462, May 21 1987 Grease filter for use in restaurants or the like
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 27 1990FINKELSTEIN, BURLKason Industries, IncASSIGNMENT OF ASSIGNORS INTEREST 0053870175 pdf
Jun 28 1990LEHTO, EINO M Kason Industries, IncASSIGNMENT OF ASSIGNORS INTEREST 0053870175 pdf
Jul 23 1990Kason Industries, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule