EFKA CANADA LIMITED

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A24C MACHINES FOR MAKING CIGARS OR CIGARETTES314

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6125854 Method for packaging tubular articlesJan 07, 00Oct 03, 00[A24C]
6116245 Apparatus for packaging tubular articlesSep 24, 97Sep 12, 00[A24C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6978789 Convertible compact cigarette making machineExpiredApr 09, 03Dec 27, 05[A24C]
6557560 Cigarette making machineExpiredJun 18, 01May 06, 03[A24C]
5088506 Portable manually operable cigarette making machineExpiredMay 12, 89Feb 18, 92[A24C]
4771793 Compact cigarette making machineExpiredMay 13, 87Sep 20, 88[A24C]
4632129 Cigarette making machineExpiredMay 21, 85Dec 30, 86[A24C]

Top Inventors for This Owner

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