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The ornamental design for a electric lock defroster, as shown. |
FIG. 1 is an exploded front elevation view of an electric lock defroster showing my new design;
FIG. 2 is an exploded rear elevation view thereof;
FIG. 3 is an exploded left side elevation view thereof;
FIG. 4 is an exploded right side elevation view thereof;
FIG. 5 is an exploded top plan view thereof; and,
FIG. 6 is an exploded bottom plan view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
4303825, | Oct 20 1977 | Portable electric heating device for thawing motor vehicle door locks | |
5220152, | Nov 15 1989 | Rechargeable battery powered electrically heated lock thawing device with built-in battery charger |
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