|
The ornamental design for a battery checker, as shown. |
|||||||||||||||||
FIG. 1 is a left front perspective view of a battery checker, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof.
| Patent | Priority | Assignee | Title |
| D270142, | May 13 1981 | Cable Electric Products, Inc. | Battery tester |
| D278212, | Apr 26 1982 | Cable Electric Products, Inc. | Battery tester |
| D330338, | Apr 19 1990 | Battery tester | |
| D330519, | Oct 21 1991 | Dry cell tester | |
| D354244, | Sep 03 1993 | Battery Master Inc. | Battery monitor |
| D623128, | Nov 07 2007 | Apple Inc | Dock fixture for testing handheld electronic device |
| Patent | Priority | Assignee | Title |
| 3359494, | |||
| 232860, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 25 1975 | Curtis Dyna Products Corporation | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |