TACMINA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 656
 
  
 
1502 PUMPS AND COMPRESSORS215
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D797154 Diaphragm pumpMar 23, 16Sep 12, 17[1502]
D781921 Reciprocating pumpSep 16, 15Mar 21, 17[1502]
8287981 Metal diaphragmMar 13, 09Oct 16, 12[F04B]
7566205 Reciprocating pump and check valveMay 27, 06Jul 28, 09[F04B]
6846166 Reciprocating diaphragm pump with degassing valvesOct 22, 02Jan 25, 05[F04B]
6283717 Control circuit of a solenoid actuated pump to be powered by any variable voltage between 90 and 264 voltsOct 15, 98Sep 04, 01[F04B]
6189433 Pneumatically driven bellows pumpDec 14, 98Feb 20, 01[F01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0287,009 Metered quantity transfer deviceAbandonedMay 25, 05Dec 29, 05[F04B]
2001/0050,040 Diaphragm and reciprocating pump using the sameAbandonedMay 25, 01Dec 13, 01[C30B]

Top Inventors for This Owner

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