Extrusion for ladder step
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Description
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.
Referenced Cited
Patent History
Patent number: D291006
Type: Grant
Filed: Oct 15, 1984
Date of Patent: Jul 21, 1987
Assignee: Kemberly, Inc. (Elkhart, IN)
Inventors: Ronald A. Minichillo (Elkhart, IN), Wayne R. Broyles (Elkhart, IN)
Primary Examiner: James M. Gandy
Law Firm: Willian Brinks Olds Hofer Gilson & Lione Ltd.
Application Number: 6/662,237
Type: Grant
Filed: Oct 15, 1984
Date of Patent: Jul 21, 1987
Assignee: Kemberly, Inc. (Elkhart, IN)
Inventors: Ronald A. Minichillo (Elkhart, IN), Wayne R. Broyles (Elkhart, IN)
Primary Examiner: James M. Gandy
Law Firm: Willian Brinks Olds Hofer Gilson & Lione Ltd.
Application Number: 6/662,237
Classifications
Current U.S. Class:
Stair Tread, Step Or Ladder Rung (D25/69);
D25/75