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
Foreign 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 |
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
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
Current U.S. Class:
Element Of Attachment (13) (D25/68)