Exercise devices – Involving user translation or physical simulation thereof
Reexamination Certificate
2007-01-30
2007-01-30
Donnelly, Jerome W. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
C482S044000, C084S328000, C248S118000
Reexamination Certificate
active
10907325
ABSTRACT:
The present invention relates to a device for teaching the proper position of a user's wrist while paying the piano. The device includes a rod and two supports. The rod is long enough to span the length of a piano keyboard. The rod is deployed in a way that encourages proper positioning of the wrist by simply occupying the space that would otherwise be occupied by an incorrectly positioned wrist. The two support pieces are positioned at both ends of the keyboard and fit snugly over its surface. A trough for supporting the weight of the piano rod is configured into each of the support pieces.
REFERENCES:
patent: 5082258 (1992-01-01), Niks
patent: 5465931 (1995-11-01), MacDonald
patent: 5567067 (1996-10-01), Ambrose
patent: 5753840 (1998-05-01), Saboia De Albuquerque
patent: 6271452 (2001-08-01), Bernard
patent: 6325342 (2001-12-01), Dignat
Maurer Bruce
Michelson Gail
Donnelly Jerome W.
Nguyen Tam
Tunnell Laura N
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