RATIONAL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F24C OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5915372 Heat exchangerJan 29, 98Jun 29, 99[F24C]
5842409 Support assembly for cooking fowlJan 23, 97Dec 01, 98[A47J]
D401167 Display for a cooking deviceJun 11, 97Nov 17, 98[1004]
5370498 Apparatus for elimination of gas constituentsMar 04, 93Dec 06, 94[F01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6076518 Steam generatorExpiredFeb 27, 98Jun 20, 00[F22B]
5462404 Arrangement for an air supply of a radial fan or blowerExpiredApr 18, 94Oct 31, 95[F04D]

Top Inventors for This Owner

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