PREMIER TECH INDUSTRIEL INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 559

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5538053 Vacuum densifier with augerJun 07, 95Jul 23, 96[B65B]
5531252 Vacuum fill systemJun 07, 95Jul 02, 96[B65B]
5509451 Vacuum fill systemMar 24, 95Apr 23, 96[B65B]
5234037 Vacuum fill systemApr 28, 92Aug 10, 93[B65B]
5056571 Container fill systemFeb 28, 91Oct 15, 91[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5518048 Full sack compressorExpiredMar 23, 95May 21, 96[B65B]
5513682 Vacuum fill systemExpiredSep 08, 94May 07, 96[B65B]
5509151 Lockable two frame convertible sofa bedExpiredDec 09, 93Apr 23, 96[A47C]
5478406 Method and apparatus for cleaning flexible containersExpiredApr 28, 93Dec 26, 95[B08B]
5447183 Vacuum fill systemExpiredDec 13, 93Sep 05, 95[B65B]
5279339 Full sack compressorExpiredJul 31, 92Jan 18, 94[B65B]
5275215 Vacuum fill systemExpiredMay 04, 93Jan 04, 94[B65B]
5244019 Vacuum fill systemExpiredAug 20, 92Sep 14, 93[B65B]
5109893 Vacuum fill systemExpiredNov 19, 90May 05, 92[B65B]

Top Inventors for This Owner

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