Housing structure of keyboard musical instrument

Details Housing structure of keyboard musical instrument Housing structure of keyboard musical instrument

1986-03-13

1987-06-23

Gellner, Michael L.

Music

Instruments

Stringed

84DIG3, 84DIG17, G10C 302

Patent

active

046743855

ABSTRACT:
A housing structure of a keyboard instrument has: a musical instrument main body having a keyboard portion in which a plurality of keys are aligned in order; a cover having a hinge portion and a foldable portion along an alignment direction of the keys so as to open and cover an upper surface of the musical instrument main body; and a cover lock portion formed in the upper surface of the musical instrument main body for locking the cover when the cover is opened and folded at the foldable portion. The hinge portion consists of a flexible synthetic resin which may be formed integrally with the cover or separately from the cover.

REFERENCES:
patent: 743682 (1903-11-01), Bowen
patent: 1682122 (1928-08-01), Giese
patent: 1719016 (1929-07-01), MacDow
patent: 3545329 (1969-03-01), Roehrig
patent: 4334453 (1982-06-01), Kumano
patent: 4593593 (1986-06-01), Bellini
Japanese Design Registation No. 548,447.

Affiliated with

Also associated with

Rating

Housing structure of keyboard 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 Housing structure of keyboard musical instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Housing structure of keyboard musical instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-714373