Inchworm, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A43B CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR629
 
  
 
A43D MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR 35

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7137212 Expandable shoe and shoe assembliesMay 14, 04Nov 21, 06[A43B]
7080468 Expandable shoe and shoe assembliesMay 14, 04Jul 25, 06[A43B]
6807754 Expandable shoe and shoe assembliesAug 26, 02Oct 26, 04[A43D, A43B]
6574888 Expandable shoe and shoe assembliesSep 10, 01Jun 10, 03[A43D, A43B]
6438872 Expandable shoe and shoe assembliesNov 12, 99Aug 27, 02[A43D, A43B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7581337 Expandable shoe having screw drive assembliesExpiredJun 24, 04Sep 01, 09[A43D, A43B]
6883254 Expandable shoe and shoe assembliesExpiredMay 16, 03Apr 26, 05[A43D, A43B]
2005/0066,548 Expandable shoe and shoe assembliesAbandonedNov 15, 04Mar 31, 05[A43B]
2005/0060,913 Expandable shoe and shoe assembliesAbandonedNov 15, 04Mar 24, 05[A43B]
6817116 Expandable shoe and shoe assembliesExpiredJul 09, 02Nov 16, 04[A43D, A43B]
2002/0170,206 Expandable shoe and shoe assembliesAbandonedJul 09, 02Nov 21, 02[A43B]

Top Inventors for This Owner

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