|Publication number||USD313428 S|
|Application number||US 07/179,012|
|Publication date||Jan 1, 1991|
|Filing date||Apr 21, 1988|
|Publication number||07179012, 179012, US D313428 S, US D313428S, US-S-D313428, USD313428 S, USD313428S|
|Original Assignee||Drexler Technology Corporation|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a top plan view of a book card, showing my new design;
FIG. 2 is a front elevational view thereof, the undisclosed rear being the same;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof, the undisclosed side being the same; and
FIG. 5 is a magnified detail thereof, as indicated by the dashed line in FIG. 1, the broken line representation of indicia being for illustrative purposes only and forming no part of the claimed design.
The book on the card contains a strip which extends across the top surface. The strip has a metallic sheen with a pattern of small, closely spaced rectangles thereon. The rectangles have micro image details observable to the eye with magnification.