Adjustable wrench
Latest Top Kogyo Co., Ltd. Patents:
Description
FIG. 1 is a perspective view of an adjustable wrench showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view of FIG. 2;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view of FIG. 2; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D292062 | September 29, 1987 | Doman et al. |
D292666 | November 10, 1987 | Jansson et al. |
2791143 | May 1957 | Rossi et al. |
3012457 | December 1961 | Powell et al. |
4446764 | May 8, 1984 | Sievers |
4548104 | October 22, 1985 | Hendricks |
37492 | February 1988 | SEX |
- Sporty's Tools Cat., 1984, p. 50, Thin Bent Nose Pliers.
Patent History
Patent number: D326037
Type: Grant
Filed: Mar 1, 1989
Date of Patent: May 12, 1992
Assignee: Top Kogyo Co., Ltd. (Sanjo)
Inventor: Yasusuke Murayama (Sanjo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Spencer, Frank & Schneider
Application Number: 7/318,351
Type: Grant
Filed: Mar 1, 1989
Date of Patent: May 12, 1992
Assignee: Top Kogyo Co., Ltd. (Sanjo)
Inventor: Yasusuke Murayama (Sanjo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Spencer, Frank & Schneider
Application Number: 7/318,351
Classifications
Current U.S. Class:
D 8/22