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The ornamental design for a keyboard, as shown and described. |
FIG. 1 is a front elevational view of a keyboard showing our new design;
FIG. 2 is rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view thereof as seen from the left of FIG. 1;
FIG. 6 is a side elevational view thereof as seen from the right of FIG. 1;
FIG. 7 is a top, front perspective view thereof.
Takahashi, Masaki, Murakami, Osamu
Patent | Priority | Assignee | Title |
D303526, | Jul 14 1988 | VODAVI COMMUNICATIONS SYSTEMS, INC | Telephone set |
D311384, | Apr 14 1989 | Northgate Computer Systems, Inc. | Keyboard |
D311524, | Apr 14 1989 | Northgate Computer Systems, Inc. | Keyboard |
D319632, | Nov 08 1988 | Mannesmann Kienzle GmbH | Multi-functional keyboard for data processing systems |
D353585, | Nov 13 1992 | International Business Machines Corp | Keyboard |
D508246, | Jun 25 2004 | Microsoft Corporation | Keyboard |
Patent | Priority | Assignee | Title |
4527149, | Jan 28 1983 | Texas Instruments Incorporated | Data display keyboard with angular positioning |
D270729, | Sep 14 1981 | IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE | Interactive terminal keyboard |
D279107, | Oct 20 1982 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D279190, | Jul 22 1982 | Panafacom Limited | Keyboard |
D285305, | May 04 1984 | AT&T Bell Laboratories | Keyboard housing |
D290122, | Jan 19 1984 | Canon Kabushiki Kaisha | Personal computer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 25 1986 | TAKAHASHI, MASAKI | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004514 | /0580 | |
Jan 25 1986 | MURAKAMI, OSAMU | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004514 | /0580 | |
Jan 30 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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