Pipe wrench

- Top Kogyo Co., Ltd.
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
Classifications
Current U.S. Class: D 8/22