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Publication numberUSD263721 S
Publication typeGrant
Application numberUS 06/137,262
Publication dateApr 6, 1982
Filing dateApr 4, 1980
Publication number06137262, 137262, US D263721 S, US D263721S, US-S-D263721, USD263721 S, USD263721S
InventorsMichael L. Miller
Original AssigneeVemco Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drafting machine scale magnifier attachment
US D263721 S
Abstract  available in
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  1. The ornamental design for a drafting machine scale magnifier attachment, as shown and described.

FIG. 1 is a perspective view of a drafting machine scale magnifier attachment showing my new design, the rule portion shown in broken lines being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a cross-sectional view thereof as taken from line 3--3 of FIG. 2.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6553626Aug 27, 2001Apr 29, 2003Lee Valley Tools, Ltd.Magnetic hinge
US7657971May 11, 2006Feb 9, 2010Peter DankoVirtual hinge
US8196260Feb 8, 2010Jun 12, 2012Peter DankoVirtual hinge
US20060254025 *May 11, 2006Nov 16, 2006Peter DankoVirtual hinge
US20100132158 *Feb 8, 2010Jun 3, 2010Peter DankoVirtual hinge
U.S. ClassificationD16/135, D10/74