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The ornamental design for personal computer keyboard template for displaying operating instructions for software program, as shown and described. |
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FIG. 1 is a front, top and left side perspective view of a personal computer keyboard template for displaying operating instructions for software program showing my new design, the keyboard being shown in broken lines for illustrative purposes only;
FIG. 2 is a top plan view thereof on an enlarged scale;
FIG. 3 is a front elevational view thereof on an enlarged scale;
FIG. 4 is a bottom plan view thereof on an enlarged scale;
FIG. 5 is a left side elevational view thereof on an enlarged scale;
FIG. 6 is a right side elevational view thereof on an enlarged scale.
| Patent | Priority | Assignee | Title |
| D468319, | May 17 2002 | Microsoft Corporation | Key region for a keyboard |
| D504431, | Dec 02 1999 | Bellsouth Intellectual Property Corporation | Template for use with a push-button matrix |
| D543549, | Jun 19 2006 | LOGITECH EUROPE S A | Computer keyboard |
| Patent | Priority | Assignee | Title |
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| 4274081, | Aug 11 1978 | Hitachi, Ltd. | Data input apparatus |
| 4479317, | Sep 27 1982 | Electrical circuit marking identification plate | |
| 4512092, | Nov 21 1983 | Technical Support Services, Inc. | Replacement labels for keyboard |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 01 1900 | DUFFIN, THORVALD E II | TDA, INC , A VIRGINIA CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004730 | /0168 | |
| May 31 1985 | TDA, Inc. | (assignment on the face of the patent) | / | |||
| Jun 01 1987 | TDA, INC , | TALISMAN DEVELOPMENT ASSOCIATES, INC , | MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: JUNE 1, 1987 | 004877 | /0155 | |
| Mar 22 1989 | THORDATA, INC , A CORP OF DE | REDMOND DEVELOPMENT CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005253 | /0076 |
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