FRANZ KALDEWEI GMBH & CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2302 SANITARY APPLIANCES333
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0120,202 BATHWATER CIRCULATING SYSTEM AND METHOD OF OPERATING SAMENov 03, 16May 04, 17[F04D, B01F]
2017/0120,207 VALVE FOR A WATER-SUPPLY SYSTEMNov 03, 16May 04, 17[G05D, B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D739923 BathtubMar 22, 15Sep 29, 15[2302]
D738994 BathtubMar 22, 15Sep 15, 15[2302]
D729911 BathtubFeb 21, 14May 19, 15[2302]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7150051 Device for generating a massage stream in a sanitary tubExpiredAug 27, 04Dec 19, 06[A61H]
7143456 Device for a sanitary tub, for producing an air-water massage streamExpiredAug 27, 04Dec 05, 06[A61H]
6915535 Sanitary tubExpiredNov 10, 03Jul 12, 05[A47K]
6481029 Sanitary deviceExpiredOct 13, 00Nov 19, 02[A47K]
6473917 Device for controlling the filling of a sanitary tubExpiredJun 08, 01Nov 05, 02[G05D, E03C]
6363546 Sanitary deviceExpiredOct 18, 00Apr 02, 02[A47K]
6308349 Sanitary tubExpiredNov 29, 00Oct 30, 01[B29C, A47K]
6238604 Method for producing a composite bathtubExpiredJul 20, 99May 29, 01[B29C]
6080355 Processing for producing deformable acrylic panels with increased abrasion and scratch resistanceExpiredMay 27, 98Jun 27, 00[B29C]
6065161 Device for producing a flow of water or a flow of water and airExpiredJan 05, 99May 23, 00[A61H]
5386598 Whirlpool bathtub with devices for generating jets of water and/or airExpiredAug 03, 93Feb 07, 95[A61H]
5335376 Whirlpool bathtubExpiredNov 09, 90Aug 09, 94[A61H]
5063620 Bath with swirl nozzlesExpiredSep 10, 90Nov 12, 91[A61H]
5056168 Whirlpool bathtubExpiredMar 16, 90Oct 15, 91[A61H]

Top Inventors for This Owner

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