Lab-Line Instruments, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7318667 Platform shaker for CO.sub.2 environmentMar 22, 05Jan 15, 08[B01F]
5399840 Block heating system with thermistor probeMar 09, 94Mar 21, 95[H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D343457 Heatable block for laboratory samplesExpiredFeb 19, 91Jan 18, 94[]
5247989 Modulated temperature control for environmental chamberExpiredFeb 26, 92Sep 28, 93[F25B]
5226472 Modulated temperature control for environmental chamberExpiredNov 15, 91Jul 13, 93[F25B]
D309013 Shaker bathExpiredJul 27, 87Jul 03, 90[]
D304611 Laboratory heaterExpiredMar 30, 87Nov 14, 89[]
D288600 Water bath shakerExpiredAug 31, 84Mar 03, 87[]
D275033 Laboratory water bathExpiredMay 09, 80Aug 07, 84[]
4263501 Variable proportioning control apparatusExpiredFeb 05, 79Apr 21, 81[B23K, G05D]

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