| D332090 |
Expansion unit for portable computer
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| Patent Drawings: | |
| Inventor: |
Iino |
| Date Issued: |
December 29, 1992 |
| Application: |
07/559,570 |
| Filed: |
July 27, 1990 |
| Inventors: |
Iino; Masaaki (Yokohama, JP)
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| Assignee: |
Kabushiki Kaisha Toshiba (Kanagawa, JP) |
| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Nunn; Freda S. |
| Attorney Or Agent: |
Banner, Birch, McKie & Beckett |
| U.S. Class: |
D14/434 |
| Field Of Search: |
D14/100; D14/107; D14/114; D13/184; D13/199; D13/123; D13/124; D13/133; D13/141; D13/110; D13/147; 361/380; 361/391; 361/390; 361/395; 361/393; 361/394; 364/708; 439/95; 439/284; 439/357; 439/372 |
| International Class: |
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| U.S Patent Documents: |
D313404; D318466; 4401351; 4501460; 4530066; 4894792; 5036313 |
| Foreign Patent Documents: |
728519; 740784; 740785; 754221 |
| Other References: |
"Serial/Parallel Aclapter", IBM, Oct. 8, 1986.. |
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| Abstract: |
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| Claim: |
The ornamental design for an expansion unit for portable computer, as shown and described. |
| Description: |
FIG. 1 is a top front and left side perspective view of an expansion unit for portable computer showing my new design, with the connecting terminal shown in the extruded position;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
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