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Publication numberUSD305202 S
Publication typeGrant
Application numberUS 06/857,618
Publication dateDec 26, 1989
Filing dateApr 24, 1986
Publication number06857618, 857618, US D305202 S, US D305202S, US-S-D305202, USD305202 S, USD305202S
InventorsDavid E. Johnson
Original AssigneeThe Arcair Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Multi-vial level attachment for hand-held drills
US D305202 S
Abstract  available in
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  1. The ornamental design for a multi-vial level attachment for hand-held drills, as shown and described.

FIG. 1 is a front, top and left side perspective view of the multi-vial level attachment for hand-held drills showing my new design, the rear view being plain and unornamented.

FIG. 2 is a front, top and right side perspective view thereof.

FIG. 3 is a left side elevational view thereof.

Non-Patent Citations
1Dejon Co. advertising mailer for the "Drill-Level".
2Do-It-Yourself retailing Aug. 1986, p. 32, "Drill-Level".
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7447565Mar 4, 2005Nov 4, 2008John CerwinElectronic alignment system
US20050251294 *Mar 4, 2005Nov 10, 2005John CerwinElectronic Alignment System
U.S. ClassificationD08/70, D10/69