U.S. patent number D490,837 [Application Number D/175,972] was granted by the patent office on 2004-06-01 for roll-up electronic keyboard.
Invention is credited to Young-So Chang.
United States Patent |
D490,837 |
Chang |
June 1, 2004 |
Roll-up electronic keyboard
Claims
I claim the ornamental design for a roll-up electronic keyboard, as
shown and described.
Inventors: |
Chang; Young-So (Youngin-si
Gyeonggi-do, 449-030, KR) |
Appl.
No.: |
D/175,972 |
Filed: |
February 14, 2003 |
Foreign Application Priority Data
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Aug 16, 2002 [KR] |
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30-2002-0023291 |
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Current U.S.
Class: |
D17/1 |
Current International
Class: |
1701 |
Field of
Search: |
;D17/1-2,7,9,99
;84/107,171,174,172,177,13,423R,719,744,622,DIG.7 ;D21/409 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Greenblum & Bernstein,
P.L.C.
Description
FIG. 1 is a perspective view of a roll-up electronic keyboard
showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective view thereof, showing the roll-up
electronic keyboard in a rolled up state for storage.
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