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Publication numberUSD313011 S
Publication typeGrant
Application numberUS 07/337,446
Publication dateDec 18, 1990
Filing dateApr 13, 1989
Publication number07337446, 337446, US D313011 S, US D313011S, US-S-D313011, USD313011 S, USD313011S
InventorsNathan H. Searle, Jeffrey C. Brown, Steve Kaneko
Original AssigneeAdvanced Digital Information Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Data cartridge backup unit
US D313011 S
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  1. The ornamental design for a data cartridge backup unit, as shown and described.

FIG. 1 is a top, front, left side perspective view of a data cartridge backup unit showing our new design;

FIG. 2 is a front elevational view thereof on a reduced scale;

FIG. 3 is a left side elevational view thereof, on a reduced scale, the opposite side being identical;

FIG. 4 is a rear elevational view thereof on a reduced scale;

FIG. 5 is a top plan view thereof on a reduced scale;

FIG. 6 is a bottom plan view thereof on a reduced scale.

Non-Patent Citations
1Advanced Digital Corporation Brochure Data Library.
2Advanced Digital Corporation Brochure Model 440.
3Advanced Digital Corporation Brochure Model 532.
4Advanced Digital Corporation Brochure Model 552.
5Advanced Digital Corporation Brochure Model 552-D.
6Advanced Digital Corporation Brochure Model 700.
7Computer Products, Mar. 1987, p. 12. Bering Backup Units.
8Icon Review, Winter 1986 back cover, The Bernoulli Boxes.
U.S. ClassificationD14/362