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Publication numberUSD620035 S1
Publication typeGrant
Application numberUS 29/355,117
Publication dateJul 20, 2010
Filing dateFeb 2, 2010
Priority dateFeb 2, 2010
Publication number29355117, 355117, US D620035 S1, US D620035S1, US-S1-D620035, USD620035 S1, USD620035S1
InventorsRobert O. Eades
Original AssigneeEades Robert O
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Hole saw extension cylinder tool bit
US D620035 S1
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  1. The ornamental design for a hole saw extension cylinder tool bit, as shown and described.

FIG. 1 is a front perspective view of a hole saw extension cylinder tool bit showing my new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a back perspective view thereof.

In FIG. 6, the broken lines showing of environmental structure for purposes of illustrating the hole saw extension cylinder tool bit in a condition of use.

The broken lines and the structure they depict form no part of the claimed design.

U.S. ClassificationD15/139