US PATENT SUBCLASS 434 / 117
.~ Writing guide for the blind

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


434 /   HD   EDUCATION AND DEMONSTRATION

112  DF  COMMUNICATION AIDS FOR THE HANDICAPPED {3}
117.~ Writing guide for the blind

DEFINITION

Classification: 434/117

Writing guide for the blind:

(under subclass 112) Subject matter relating to devices having guide means for a writing instrument, whereby handwriting by a blind person is facilitated.