Silhouette International GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 148

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5367344 Eyeglasses with improved lens holderMar 12, 93Nov 22, 94[G02C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5315328 Eyeglass frameExpiredMay 20, 93May 24, 94[G02C]
5270743 Eyeglass frameExpiredJan 15, 92Dec 14, 93[G02C]
D322798 Hinge component for spectaclesExpiredSep 19, 90Dec 31, 91[]
D322799 Hinge component for spectaclesExpiredSep 19, 90Dec 31, 91[]

Top Inventors for This Owner

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