Training aid

Details Training aid Training aid

1979-09-13

1981-09-22

Skogquist, Harland S.

Education and demonstration

Occupation

Keyboard operation

G09B 1300

Patent

active

042907586

ABSTRACT:
A U-shaped member is detachably engaged with the upper end of an elongate support member, the lower end of which embraces the shoulder of a student. The U-shaped member receives the back of the student's head and includes a forwardly extending leg to restrict movement of the head from a predetermined direction. The device prevents the student from observing his hands during the practice of manual dexterity exercises. The U-shaped member is pivotally movable for disengagement with the head.

REFERENCES:
patent: 2102069 (1937-12-01), Hanicke
patent: 2796866 (1957-06-01), Cohen
patent: 3697065 (1972-10-01), Glassburner
patent: 3957040 (1976-05-01), Calabrese

Affiliated with

Also associated with

Rating

Training aid does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-333073