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Publication numberUSD298101 S
Publication typeGrant
Application numberUS 06/638,508
Publication dateOct 18, 1988
Filing dateAug 7, 1984
Publication number06638508, 638508, US D298101 S, US D298101S, US-S-D298101, USD298101 S, USD298101S
InventorsChung M. Chen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Screw driver
US D298101 S
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  1. The ornamental design for a screw driver, as shown and described.

FIG. 1 is a perspective view of the screw driver showing my new design;

FIG. 2 is a perspective view thereof with the driver bit shown in an alternate position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view thereof.

The driver bit has been omitted from FIGS. 3-6 for convenience of illustration only.

Non-Patent Citations
1Hardware Age, May 4, 1961, p. 89, "Handi-Angler" Screw Driver by Vaco Products Co.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6922870Jun 11, 2003Aug 2, 2005William L. Tontz, Sr.Torque magnifying handle for driving tool
US8051748 *Jul 21, 2009Nov 8, 2011Jack LinSmall but effective toolkit
U.S. ClassificationD08/85, 81/177.1