Handwriting Tree, LLC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1906 MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR DRAWING, FOR PAINTING, FOR SCULPTURE, FOR ENGRAVING AND FOR OTHER ARTISTIC TECHNIQUES227
 
  
 
1907 TEACHING MATERIALS26
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0098,382 System and Method for Handwriting Instruction and RemediationOct 02, 15Apr 06, 17[G09B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D785704 Handwriting card setJan 21, 16May 02, 17[1907]
D784450 Handwriting card setJan 21, 16Apr 18, 17[1907]
D784451 BoardJan 21, 16Apr 18, 17[1906]
D784452 BoardJan 21, 16Apr 18, 17[1906]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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