Wall jack

Description

FIG. 1 is a front elevational view of a wall jack showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D260832 September 22, 1981 Verdesca et al.
685984 November 1901 Heiden
811514 January 1906 Mills
894295 July 1908 Stoops
966852 August 1910 Norton
980240 January 1911 Fry
1468412 February 1922 Peters
1779782 October 1930 Steinman
3164353 January 1965 Rene
4542874 September 24, 1985 Ronning
Foreign Patent Documents
3747 April 1912 DE2
Patent History
Patent number: D313853
Type: Grant
Filed: Jul 7, 1988
Date of Patent: Jan 15, 1991
Inventor: Charles R. Hutchins (London, OH)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Jerry T. Kearns
Application Number: 7/216,237
Classifications