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Publication numberUSD451040 S1
Publication typeGrant
Application numberUS 29/136,310
Publication dateNov 27, 2001
Filing dateJan 30, 2001
Priority dateJan 30, 2001
Publication number136310, 29136310, US D451040 S1, US D451040S1, US-S1-D451040, USD451040 S1, USD451040S1
InventorsEmanuel Hillel Szumer
Original AssigneeKapro Industries Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ruler with sliding bubble vials
US D451040 S1
Abstract  available in
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  1. The ornamental design for a ruler with sliding bubble vials, as shown.

The nature and intended use of the article in which the design is embodied is that of a ruler with sliding bubble vials, used for marking and making measurements on walls and the like. The ruler may be used for making measurements and the bubble vials indicate if the ruler is being held in a horizontal or vertical manner.

FIG. 1 is a top view of a ruler with sliding bubble vials, showing our new design;

FIG. 2 is a left end view thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a perspective view thereof.

U.S. ClassificationD10/71, D10/62, D10/69