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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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 01 1984 | MINICHILLO, RONALD A | KEMBERLY, INC , AN IN CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004326 | /0612 | |
Oct 15 1984 | Kemberly, Inc. | (assignment on the face of the patent) | / |
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