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Publication numberUSD277189 S
Publication typeGrant
Application numberUS 06/357,860
Publication dateJan 15, 1985
Filing dateMar 15, 1982
Priority dateSep 19, 1981
Publication number06357860, 357860, US D277189 S, US D277189S, US-S-D277189, USD277189 S, USD277189S
InventorsMikio Shibata
Original AssigneeTokyo Shibaura Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Memory unit cartridge for electronic computers
US D277189 S
Abstract  available in
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  1. The ornamental design for a memory unit cartridge for electronic computers, substantially as shown and described.

FIG. 1 is a front, top and right side perspective view of a memory unit cartridge for electronic computers showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view looking from the right of FIG. 2, the opposite side being a mirror image;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1`Fanac Bubble Cassette` of Fujitsu Fanac Limited; Nikkei Industrial News, Jul. 23, 1980.
2Atari Basic ROM Package CXL4002; "ASCII", 1980, a cover page and p. 125.
3Catalogue of Casio Memory Packages, (ROM Package E-4K, RAM Package D-16K, and RAM Package C-4K) as of May 1, 1981.
4Electric Wave Science, 4-1-81, p. 73, Commodore Rampack.
5Plug-in ROM Module 92 shown in U.S. Pat. No. 3,859,635 Watson et al., Jan. 7, 1975.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD729249 *Jun 23, 2014May 12, 2015Silicon Power Computer & Communications Inc.Memory access device
USD733713 *Mar 22, 2013Jul 7, 2015Samsung Electronics Co., Ltd.SSD storage device
U.S. ClassificationD14/438