Patent
   D287046
Priority
Apr 12 1983
Filed
Oct 12 1983
Issued
Dec 02 1986
Expiry
Dec 02 2000
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a louvered grating or similar article, substantially as shown and described.

FIG. 1 is a front perspective view of a louvered grating or similar article, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view of a second embodiment of a louvered grating or similar article;

FIG. 4 is a front elevational view of a third embodiment of a louvered grating or similar article.

Berg, Franco

Patent Priority Assignee Title
D338662, Dec 20 1989 International Business Machines Corporation Cover plate for a data storage unit
D767875, Feb 22 2015 Louvered walker
Patent Priority Assignee Title
1109793,
1474072,
GB6014,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 10 1983BERG, FRANCORITTAL-WERK RUDOLPH LOH GMBH & CO KG, A LIMITED PARTNERSHIP OF GERMANYASSIGNMENT OF ASSIGNORS INTEREST 0045440480 pdf
Oct 12 1983Rittal-Werk Rudolf Loh GmbH & Co. KG(assignment on the face of the patent)
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