FIG. 1 is a top and side perspective view of a level showing our new
design;
FIG. 2 is a bottom and opposite side perspective view thereof;
FIG. 3 is a top perspective view of the detachable handle portion;
FIG. 4 is a bottom and opposite side perspective view of the detachable
handle portion; the bar having been omitted for ease of illustration.
Thingstad, Hans Kristian, Jurgensen, Horst
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 17 1975 | | Libella Tool AB | (assignment on the face of the patent) | | |
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