Keyboard stand
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Description
Claims
The ornamental design for keyboard stand, as shown and described.
Referenced Cited
U.S. Patent Documents
D278670 | May 7, 1985 | Schoenig |
4684091 | August 4, 1987 | Moreschi |
D468133 | January 7, 2003 | Lauts |
D534741 | January 9, 2007 | Lippert |
D578803 | October 21, 2008 | Mori et al. |
7932451 | April 26, 2011 | Workman et al. |
20080135697 | June 12, 2008 | Workman et al. |
20100219143 | September 2, 2010 | McCleave |
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Patent History
Patent number: D643648
Type: Grant
Filed: Jan 12, 2011
Date of Patent: Aug 23, 2011
Assignee: (Selangor Daral Ehsan)
Inventor: Donald Herbert Eason (Fort Collins, CO)
Primary Examiner: Mary Ann Calabrese
Attorney: Jackson IPG PLLC
Application Number: 29/383,081
Type: Grant
Filed: Jan 12, 2011
Date of Patent: Aug 23, 2011
Assignee: (Selangor Daral Ehsan)
Inventor: Donald Herbert Eason (Fort Collins, CO)
Primary Examiner: Mary Ann Calabrese
Attorney: Jackson IPG PLLC
Application Number: 29/383,081
Classifications
Current U.S. Class:
D6/466