Set of keys
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Description
The FIGURE is a front elevational view of a set of keys depicting our new design.
The claimed design is directed to the surface of each key up to the broken line boundary which forms no part thereof. The claimed design also includes the specific configuration of the keys. The broken lines shown within the outer broken line boundaries indicate surface shading and not ornamentation. The bracket shown in the drawing is included for the purpose of showing the keys as a set in a specific configuration and forms no part thereof.
Claims
The ornamental design for a set of keys, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4949260 | August 14, 1990 | Hsu |
| 5212638 | May 18, 1993 | Bernath |
| 5378068 | January 3, 1995 | Hua |
| 5818357 | October 6, 1998 | Motoyama et al. |
| 5954437 | September 21, 1999 | Wen-Hung |
| 6636163 | October 21, 2003 | Hsieh |
| 6714143 | March 30, 2004 | Ideura |
| D514571 | February 7, 2006 | Hawkins et al. |
| 7205982 | April 17, 2007 | Kurosawa et al. |
| D551236 | September 18, 2007 | Pletikosa et al. |
| D556206 | November 27, 2007 | Pletikosa et al. |
| 20030052863 | March 20, 2003 | Hsia |
| 20080111713 | May 15, 2008 | Zhu |
Patent History
Patent number: D578542
Type: Grant
Filed: Dec 3, 2007
Date of Patent: Oct 14, 2008
Assignee: Research In Motion Limited (Waterloo, Ontario)
Inventors: Velimir Pletikosa (Kitchener), Sherryl Lee Lorraine Scott (Toronto)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Angela J Lee
Attorney: Eckert Seamans Cherin & Mellott, LLC
Application Number: 29/298,316
Type: Grant
Filed: Dec 3, 2007
Date of Patent: Oct 14, 2008
Assignee: Research In Motion Limited (Waterloo, Ontario)
Inventors: Velimir Pletikosa (Kitchener), Sherryl Lee Lorraine Scott (Toronto)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Angela J Lee
Attorney: Eckert Seamans Cherin & Mellott, LLC
Application Number: 29/298,316
Classifications
Current U.S. Class:
Keyboard Or Keypad (D14/455)
