US PATENT SUBCLASS 434 / 160
.~.~ Letter formed by segments

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

156  DF  LANGUAGE {6}
159  DF  .~ Alphabet letter formation, recognition, or sequencing {2}
160.~.~ Letter formed by segments

DEFINITION

Classification: 434/160

Letter formed by segments:

(under subclass 159) Subject matter wherein an alphabet letter is formed by assembling selected ones of a set of pieces, such as short of long, straight or curved elements, in the shape of the letter.