Universal under-sink wrench
Description
FIG. 1 is a perspective view of the universal under-sink wrench;
FIG. 2 is a top plan view of the universal under-sink wrench, the bottom plan view being a mirror image;
FIG. 3 is a front elevational view of the universal under-sink wrench;
FIG. 4 is a rear elevational view of the universal under-sink wrench;
FIG. 5 is a left side elevational view of the universal under-sink wrench; and,
FIG. 6 is a right side elevational view of the universal under-sink wrench.
The broken lines in the drawing of the universal under-sink wrench in FIGS. 1 and 2 illustrate openings in the wrench and are for illustration purposes and form no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D45556 | April 1914 | Gravier et al. |
D54127 | November 1919 | Roberts |
D135158 | March 1943 | Miller |
D138515 | August 1944 | Hardy |
D176974 | February 1956 | Brown |
D218139 | July 1970 | Anthan |
D255773 | July 8, 1980 | Raske |
D307701 | May 8, 1990 | Planchon |
D309411 | July 24, 1990 | Strock |
D399715 | October 20, 1998 | Budd, Sr. |
4297921 | November 3, 1981 | Wydra |
Patent History
Patent number: D422466
Type: Grant
Filed: Jan 20, 1999
Date of Patent: Apr 11, 2000
Assignee: Superior Tool Workshop Company
Inventor: James A. Kovach (Parma, OH)
Primary Examiner: Jeffrey Asch
Law Firm: Watts, Hoffmann, Fisher & Heinke Co., L.P.A.
Application Number: 0/99,350
Type: Grant
Filed: Jan 20, 1999
Date of Patent: Apr 11, 2000
Assignee: Superior Tool Workshop Company
Inventor: James A. Kovach (Parma, OH)
Primary Examiner: Jeffrey Asch
Law Firm: Watts, Hoffmann, Fisher & Heinke Co., L.P.A.
Application Number: 0/99,350
Classifications
Current U.S. Class:
D 8/17
International Classification: 0805;
International Classification: 0805;