United States Patent [191 [11] Patent Number: Des. 313,977 Iino [45] Date of Patent: ,n Jan. 22, 1991

[54] ELECTRONIC COMPUTER FOREIGN PATENT DOCUMENTS Des. 313,977 Page 2

OTHER PUBLICATIONS Diagnostic Products Review, Ol-O2/ 88. Fujitsu Computer Advertisement, ll/OO/ 84. Toshiba E&E News, 02/26/88. IBM Advertisement, 12/06/ 84. Toshiba JW90FII Rupo Brochure, 03/03/ 88. Aval TM Advertisement, 02/ l l/ 85. Nec Starlet PC-8401A Brochure, 03/28/85. Hitachi B16LX Brochure, 04/05/ 88. Fujitsu FMló TL Brochure, 05/22/ 85. Sony Produce PJ-lOOEX Brochure, 04/05/ 88. Data General One Brochure, O5/23/ 85. WS Japanese Advertisement, 04/ 27/ 88. FBS Advertisement, l0/ 30/ 85. Portable Computer Review, p. 32, O5/ 10/ 88. IBM Advertisement, ll/28/85. GridCase 1530 Advertisement, O5/ lO/ 88. PC-8l6F Advertisement, O5/27/ 86. Zenith Data Systems Newsdate Newsletter, 06-07/86. Sharp PC-5000 Brochure, O5/ l2/ 88. Tandy 600 Advertisement, 07/25/ 86. Japanese Advertisement, O5/ 12/ 88. Ricoh JP70D Brochure, 09/29/86. Nec PC-980l LV 21 Brochure, O5/ 13/88. Data General One Brochure, lO/O3/86. Nec MultiSpeed EL Model 2 Brochure, O5/ lO/ 88. Article re IBM Portable Personal Computer, 10/ 15/ 86. Panafacom C-25O LT Brochure, O5/ I9/ 88. Nec PC­~98LT Advertisement, lO/23/86. Sony Produce 100 EX Advertisement, O5/ 19/ 88. Yasakawa P-T50 Advertisement, ll/ 12/ 86. Visual Computer Brochure. Yaskawa Memocon ®­SC GL20 Advertisement, Gavilan Mobile Computer Brochure. 03/27/87. Olivetti Personal Computer M15 Brochure. TI Advertisement in Telephony, 04/01/ 87. Epson HC-88, HCSO Brochure. Data General One Model 2J Brochure, O5/20/87. Epson PX-S Personal Computer Brochure. Ricoh Mr. Mytool LX Advertisement, O7/ 31/ 87. Mitsubishi mp286L Laptop Personal Computer Bro Hitachi, B16LX Brochure, 08/31/87. chure. Ricoh Brochure, 09/ 17/ 87. Grid Brochure. Sony Produce 100 Brochure, 09/ 18/ 87. Dauphin Laptop Computer Brochure. Panasonic FW-UlEX Advertisement, lO/O2/87. MicroDIRECT Brochure. Nec Minitel 5 Advertisement, lO/29/87. SupersPort Brochure. Rein Laptop 300 SLC Advertisement, lO/29/87. Panasonic KX-D4930 Advertisement. IBM 5540/5535 Brochure, 1l/04/87. Ampere WS-l Advertisement. Nec PC-9800 Advertisement, ll/27/ 87. Tandy 200 Advertisement. Panasonic UlEX Advertisement, 12/08/ 87. Nec Starlet PC-840IA Advertisement. Panasonic UlPro, 0l/04/88. Schneider, Multivision 300 SLC Catalog. Sanyo MBC-lóLT Personal Computer Advertisement, Victor Technologies, V 286 P Catalog. 01/25/ 88. Gridcase Brochure. U.S. Patent t12111.22, 1991 Sheet 1 013 D313,977 F I G.1

FIG.2 U.S. Patent Jan.22, 1991 sheet 2 @f3 D313,977 F I (3.3

MJ" u yn' U.S. Patent Jan. 22, 1991 Sheet 3 of 3 D313,977 F l (3.6

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