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Class Information
Number: 434/173
Name: Education and demonstration > Language > Spelling, phonics, word recognition, or sentence formation > Letter-bearing elements (e.g., cards, blocks, etc.) selectively aligned to form word or sentence > Letter-bearing belt or reel-mounted strip
Description: Subject matter wherein a letter-bearing component consists of a strip formed into a loop or wound on a reel.










Patents under this class:

Patent Number Title Of Patent Date Issued
6358059 Method and apparatus for teaching rapid decoding (reading) and encoding (spelling) Mar. 19, 2002
6095818 Wheel puzzle game book Aug. 1, 2000
5487670 Dynamic language training system Jan. 30, 1996
4445864 Reading and spelling aid May. 1, 1984











 
 
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