Book on a pocket card

Description

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.

Referenced Cited
U.S. Patent Documents
D243763 March 22, 1977 Dorr
D290136 June 2, 1987 Ball et al.
1294535 February 1919 Rich
3972138 August 3, 1976 Armbruster et al.
4236332 December 2, 1980 Domo
4381121 April 26, 1983 Hanley
4605846 August 12, 1986 Duret et al.
Foreign Patent Documents
188398 July 1989 JPX
Patent History
Patent number: D313428
Type: Grant
Filed: Apr 21, 1988
Date of Patent: Jan 1, 1991
Assignee: Drexler Technology Corporation (Mountain View, CA)
Inventor: Jerome Drexler (Los Altos Hills, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Pamela J. Schmidt
Attorney: Thomas Schneck
Application Number: 7/179,012