Patent
   D291006
Priority
Oct 15 1984
Filed
Oct 15 1984
Issued
Jul 21 1987
Expiry
Jul 21 2001
Assg.orig
Entity
unknown
11
3
n/a
The ornamental design for an extrusion for ladder step, as shown and described.

FIG. 1 is a perspective view of an extrusion for ladder step, embodying the present design;

FIG. 2 is an elevational view of the end opposite that seen in FIG. 1;

FIG. 3 is a plan view of the side seen in FIG. 1;

FIG. 4 is an elevational view of the edge seen in FIG. 1;

FIG. 5 is a plan view of the side opposite that seen in FIG. 1; and

FIG. 6 is an elevational view of the edge opposite that seen in FIG. 1.

The extrusion for ladder step has been broken away in the center in FIGS. 3, 4, 5 and 6 of the drawing for ease of illustration.

Broyles, Wayne R., Minichillo, Ronald A.

Patent Priority Assignee Title
D589519, Jul 28 2006 Koninklijke Philips Electronics N.V. Wrist-rumble pad
D613425, Jun 26 2009 Ladder rung
D718875, May 17 2013 LOUISVILLE LADDER INC Step for a ladder
D760522, Dec 16 2013 UNIFOR S P A Leg for furniture
D760523, Dec 16 2013 UNIFOR S P A Leg for furniture
D786449, Nov 08 2013 DECKORATORS, INC Elliptical baluster
D931841, Jan 04 2019 Samsung Electronics Co., Ltd. Television
ER7151,
ER7453,
ER8056,
ER8098,
Patent Priority Assignee Title
3944024, Feb 06 1975 Detroit Marine Engineering Ladder
4193477, Sep 25 1978 KMB ACQUISITION, INC Ladder structure
D258839, Aug 30 1978 Ronald A., Minichillo Ladder step
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 01 1984MINICHILLO, RONALD A KEMBERLY, INC , AN IN CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043260612 pdf
Oct 15 1984Kemberly, Inc.(assignment on the face of the patent)
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