Cover for tops of ladders
Latest R. D. Werner Co., Inc. Patents:
FIG. 1 is a perspective view of a cover for tops of ladders showing my new design; the ladder is shown in broken lines for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view taken from one side thereof, the opposite side being a mirror image thereof;
FIG. 5 is a front elevational view thereof, the rear being a mirror image thereof;
FIG. 6 is a sectional view taken from the line 6--6 of FIG. 2;
FIG. 7 is a sectional view taken from the line 7--7 of FIG. 2;
FIG. 8 is a sectional view taken from the line 8--8 of FIG. 2;
FIG. 9 is a sectional view taken from the line 9--9 of FIG. 2; and
FIG. 10 is a sectional view taken from the line 10--10 of FIG. 2.
D300252 | March 14, 1989 | Schmitt |
2930442 | March 1960 | Carter |
Type: Grant
Filed: Sep 24, 1987
Date of Patent: Sep 25, 1990
Assignee: R. D. Werner Co., Inc. (Greenville, PA)
Inventors: Russell S. Patton (Jamestown, PA), Dale R. King (Greenville, PA), Edward E. Heald (Greenville, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: J. Helen Slough
Application Number: 7/100,432