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The ornamental design for the clamp multimeter, as shown and described. |
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FIG. 1 is a top, front left side perspective view of a clamp multimeter showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 5610512, | Sep 12 1991 | Lem Heme Limited | Clamp-on electrical measuring device |
| 6091237, | Sep 14 1999 | Three-phrase clamp-type power meter | |
| D362639, | Jan 24 1994 | Digital current probe | |
| D363441, | Dec 13 1994 | APPA Technology Corporation | Electrical multimeter |
| D396657, | Dec 27 1996 | HIOKI DENKI KABUSHIKI KAISHA | Clamp meter |
| D401172, | Nov 19 1997 | Kyoritsu Electrical Instruments Works, Ltd. | Ammeter |
| D413538, | Aug 04 1998 | Clamp meter | |
| D416820, | Nov 24 1998 | HIOKI DENKI KABUSHIKI KAISHA | Clamp meter |
| D422228, | Aug 20 1999 | Clamp ohmmeter | |
| D425438, | Jun 25 1999 | Clamp ohmmeter | |
| D652933, | Sep 30 2010 | MIR S R L MEDICAL INTERNATIONAL RESEARCH | Spirometer for medical purposes |
| Patent | Priority | Assignee | Title |
| 4071824, | Oct 04 1976 | Yokogawa Electric Corporation | Shrouded jaws for hook-on type instruments |
| 4283677, | May 18 1979 | Clamp type galvanometer | |
| 213878, | |||
| 219217, | |||
| D264448, | Sep 10 1979 | Kyoritsu Electrical Instruments Works, Ltd. | Portable volt-ohm-ammeter or the like |
| D312420, | Apr 04 1987 | Kyoritsu Electrical Instruments Works, Ltd. | Volt-ohm-ammeter or the like |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 28 1991 | CHANG, SHANG-WEN | APPA TECHNOLOGY CORP , 5F, NO 233-1, PAO-CHIAO RD , SHIN TIEN, TAIPEI HSIEN, TAIWAN, R O C | ASSIGNMENT OF ASSIGNORS INTEREST | 005609 | /0463 | |
| Feb 15 1991 | APPA Technology Corporation | (assignment on the face of the patent) | / |
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