ETA/Cuisenaire

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 241
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D538686 Trundle wheelJun 17, 05Mar 20, 07[1004]
7018210 Method and apparatus for teaching and learning readingDec 01, 03Mar 28, 06[G09B]
6685477 Method and apparatus for teaching and learning readingSep 28, 00Feb 03, 04[G09B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0093,996 Method and apparatus for teaching and learning readingAbandonedDec 12, 05May 04, 06[G09B]

Top Inventors for This Owner

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