C. Josef Lamy GmbH

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B43K IMPLEMENTS FOR WRITING OR DRAWING 124
 
  
 
1906 MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR DRAWING, FOR PAINTING, FOR SCULPTURE, FOR ENGRAVING AND FOR OTHER ARTISTIC TECHNIQUES128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D633560 Handwriting instrumentNov 02, 09Mar 01, 11[1906]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6832868 Writing implement which lengthens and shortens when actuatedExpiredJun 06, 03Dec 21, 04[B43K]
5161906 Writing instrumentExpiredSep 03, 91Nov 10, 92[B43K]
5152626 Writing pen with retractable clipExpiredOct 10, 90Oct 06, 92[B43K]
D265212 Ballpoint penExpiredAug 25, 80Jun 29, 82[D190]

Top Inventors for This Owner

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