Pipe wrench
Latest Top Kogyo Co., Ltd. Patents:
Description
FIG. 1 is a front elevation view of the pipe wrench embodying my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a cross sectional view taken along line 7--7 of FIG. 1;
FIG. 8 is a cross sectional view taken along line 8--8 of FIG. 1;
FIG. 9 is a cross sectional view taken along line 9--9 of FIG. 1; and
FIG. 10 is a cross sectional view taken along line 10--10 of FIG. 1.
Referenced Cited
U.S. Patent Documents
D202576 | October 1965 | Bergman |
D271274 | November 8, 1983 | Tasato |
1571328 | February 1926 | Flanigan |
2069842 | February 1937 | Nielsen |
Patent History
Patent number: D299610
Type: Grant
Filed: Sep 9, 1985
Date of Patent: Jan 31, 1989
Assignee: Top Kogyo Co., Ltd. (Niigata)
Inventor: Kiyoshi Watanabe (Sanjo)
Primary Examiner: James M. Gandy
Law Firm: Felfe & Lynch
Application Number: 6/776,445
Type: Grant
Filed: Sep 9, 1985
Date of Patent: Jan 31, 1989
Assignee: Top Kogyo Co., Ltd. (Niigata)
Inventor: Kiyoshi Watanabe (Sanjo)
Primary Examiner: James M. Gandy
Law Firm: Felfe & Lynch
Application Number: 6/776,445
Classifications
Current U.S. Class:
D 8/22