|
The ornamental design for a portable electric wrench, as shown and described. |
FIG. 1 is a perspective view of a portable electric wrench showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Fushiya, Fusao, Yamauchi, Shigeki
Patent | Priority | Assignee | Title |
D378341, | Feb 28 1995 | LG INDUSTRIAL SYSTEMS CO , LTD | Hammer drill |
D442452, | Aug 13 1999 | Black & Decker Inc | Rotary hammer |
D445012, | Jun 08 2000 | Newfrey LLC | Blind rivet setting tool |
D447677, | Nov 18 1999 | Black & Decker Inc | Demolition hammer |
D466780, | Mar 16 2000 | Black & Decker Inc | Hammer drill |
D502372, | Mar 27 2003 | Newfrey LLC | Blind rivet setting tool |
Patent | Priority | Assignee | Title |
4179955, | Mar 13 1974 | SHIGA BOLT CO LTD , A CORP OF JAPAN | Power wrench |
4538484, | May 11 1983 | Power torque wrench tool | |
5103696, | Jan 13 1990 | Paul-Heinz, Wagner | Pressure-operated power wrench |
5142951, | Mar 20 1990 | Hedley Purvis Limited | Torque wrench |
JP635812, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 27 1991 | FUSHIYA, FUSAO | MAKITA ELECTRIC WORKS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005631 | /0890 | |
Feb 27 1991 | YAMAUCHI, SHIGEKI | MAKITA ELECTRIC WORKS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005631 | /0890 | |
Mar 07 1991 | Makita Electric Works, Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |