Guspro Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
E01H STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8745902 Device and method for trimming the ice in a curling rinkMay 23, 12Jun 10, 14[E01H]
8430723 Contour guide for ice skate sharpenerApr 23, 10Apr 30, 13[B24B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0223,419 Height comparatorAbandonedApr 04, 06Oct 05, 06[B24B]
2006/0183,411 Portable skate sharpenerAbandonedFeb 16, 06Aug 17, 06[B24B]

Top Inventors for This Owner

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