Leveling device with slots and notched top for securement to ladder step/rung

Golaszewski , et al. April 13, 2

Patent Grant D488398

U.S. patent number D488,398 [Application Number D/179,248] was granted by the patent office on 2004-04-13 for leveling device with slots and notched top for securement to ladder step/rung. Invention is credited to Mary C. Golaszewski, Robert R. Golaszewski.


United States Patent D488,398
Golaszewski ,   et al. April 13, 2004

Leveling device with slots and notched top for securement to ladder step/rung

Claims

The ornamental design for a leveling device with slots and notched top for securement to ladder step/rung, as shown and described.
Inventors: Golaszewski; Robert R. (Bonne Terre, MO), Golaszewski; Mary C. (Bonne Terre, MO)
Appl. No.: D/179,248
Filed: April 8, 2003

Current U.S. Class: D10/69
Current International Class: 1004
Field of Search: ;D10/69 ;33/370-373,333

References Cited [Referenced By]

U.S. Patent Documents
2147052 February 1939 Noone
2449609 September 1948 Linder et al.
2535791 December 1950 Fluke
2789363 April 1957 Miley
D189210 November 1960 Davis
3173512 March 1965 Sturdy et al.
3233702 February 1966 Feltrop
D257671 December 1980 Elliott
D268909 May 1983 Doan
4683980 August 1987 Vayko
5044468 September 1991 Worthington, Jr.
5680707 October 1997 Boelling
6026581 February 2000 Gruetzmacher
Primary Examiner: Davis; Antoine Duval
Attorney, Agent or Firm: Schoonover; Donald R.

Description



FIG. 1 is a perspective view of a leveling device with slots and notched top for securement to ladder step/rung showing our new design;

FIG. 2 is a side elevational view thereof, the elevational view of the opposing side being identical thereto;

FIG. 3 is an end elevational view thereof, the elevational view of the opposing end being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a reduced perspective view showing the leveling device with slots and notched top for securement to ladder step/rung in use; the broken lines depict environmental structure for illustrative purposes only and form no part of the claimed design.

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