| Publication number | USD524820 S1 | | Publication type | Grant | | Application number | 29/222,445 | | Publication date | 11 Jul 2006 | | Filing date | 28 Jan 2005 | | Priority date | 29 Jul 2004 | | Publication number | 222445, 29222445, US D524820 S1, US D524820S1, US-S1-D524820, USD524820 S1, USD524820S1 | | Inventors | Paul Lloyd Baker | | Original Assignee | Paul Lloyd Baker | | Non-Patent Citations (5), Referenced by (2), Classifications (1) | | |
| External Links: USPTO, USPTO Assignment, Espacenet | |
Keyboard for a computer device, such as a personal computer, mobile telephone or personal digital assistant
US D524820 S1 -
The ornamental design for a keyboard for a computer device, such as a personal computer, mobile telephone or personal digital assistant, as shown and described.
FIG. 1 is a front elevational view of a keyboard for a computer device such as a personal computer, mobile telephone or personal digital assistant according to the present invention, shown separately for clarity of illustration.
FIG. 2 is a front elevational view thereof, shown on a touch-screen display;
FIG. 3 is a front elevational view thereof, shown on the display screen of a personal digital assistant or mobile phone;
FIG. 4 is a front elevational view thereof, shown on a handheld computer; and,
FIG. 5 is a front elevational view thereof, shown on a personal computer.
Dotted lines are used in the drawings to show representative environments in which the design is used, the details of which are not claimed as part of Applicant's design.
| Reference |
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| 1 | | Hunter et al., "Physics-based Graphical Keyboard Design," Short paper. Proceedings of CHI 2000. | | 2 | | MacKenzie et al., "Text Entry for Mobile Computing: Models and Methods, Theory and Practice", Human-Computer Interaction, 17:147-198, 2002. | | 3 | | Norman et al., "Why Alphabetic Keyboards Are Not Easy to Use: Keyboard Layout Doesn't Much Matter," Human Factors, 24(5):509-519, 1982. | | 4 | | Sears et al., "The role of visual search in the design of effective soft keyboards," Behaviour & Information Technology, 20(3):159-166, 2001. | | 5 | | Zhai et al., "The Metropolis Keyboard: An Exploration of Quantitative Techniques for Virtual Keyboard Design," Proceedings of ACM Symposium on User Interface Software and Technology (UIST 2000), pp. 119-128. |
| Citing Patent | Filing date | Publication date | Applicant | Title |
|---|
| US8033744 * | 29 Jul 2005 | 11 Oct 2011 | Paul Lloyd Baker | Keyboard for a handheld computer device | | US8373880 | 30 Dec 2008 | 12 Feb 2013 | Industrial Technology Research Institute | Technical documents capturing and patents analysis system and method |
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