Piano toy type musical instrument

Details Piano toy type musical instrument Piano toy type musical instrument

1987-10-06

1989-05-09

Franklin, Lawrence R.

Music

Accessories

Teaching devices

84477R, G10G 102

Patent

active

048278262

ABSTRACT:
A keyboard musical instrument is disclosed which comprises a plurality of keys connected to a sound generating mechanism arranged to play the notes of the musical scale, wherein (a) the instrument is housed in a casing having an upper surface on which a musical stave is depicted; (b) the keys are arranged to operate a display device which in conjunction with said stave provides a visual display indicative of a given note when the key corresponding to that note is played; and (c) the display device includes a plurality of rod carrying indicia which are movable independently from the keys and which generate the sound corresponding with the indicia scale by push-down motion therein also.

REFERENCES:
patent: 2791147 (1957-05-01), Meadows
patent: 3420135 (1969-01-01), Wolf
patent: 3577824 (1971-05-01), Lavan
patent: 4203344 (1980-05-01), Krosnick
patent: 4331062 (1982-05-01), Rogers
patent: 4366741 (1983-01-01), Titus

Affiliated with

Also associated with

Rating

Piano toy type musical instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piano toy type musical instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piano toy type musical instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-81456