Wilhelm Fette GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 7118
 
  
 
B30B PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR 715
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126
 
  
 
B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS 17
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B23C MILLING 132
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6918493 Apparatus for singling out tablets in a rotary tablet-compressing pressMar 04, 02Jul 19, 05[B07C]
6749416 Die for a rotary compression pressJan 17, 01Jun 15, 04[B29C]
6612827 Apparatus for the manufacture of compactsMay 11, 00Sep 02, 03[B29C]
6562291 Process for the manufacture of compressed articles by compacting metallic powder and subsequently sintering the compactMar 02, 01May 13, 03[B22F]
6451228 Adjusting method for a rotary tablet press with an angle pulse encoder for evaluating the pressing force course at the individual punches in at least one pressing stationMar 07, 00Sep 17, 02[B29C]
6426458 Control cabinet for a tablet pressApr 26, 00Jul 30, 02[H05K]
6370021 Operating stand for a tablet press deviceApr 18, 00Apr 09, 02[G06F]
6361302 Rotary tabletting machineApr 18, 00Mar 26, 02[B30B]
6361305 Rotary tablet pressApr 18, 00Mar 26, 02[B30B]
6361306 Tool assembly for the manufacture of ring-shaped compacts using a rotary compression pressJun 06, 00Mar 26, 02[B30B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6783306 Cutting tool using a subdivision in cuttingExpiredJun 18, 02Aug 31, 04[B26B]
6749375 End milling cutter for machining workpieces made of a non-ferrous metal or plasticExpiredDec 13, 01Jun 15, 04[B26D, B23B]
6695548 Surface milling or angular milling cutterExpiredJan 17, 01Feb 24, 04[B23C]
6684674 Tread rolling headExpiredJan 31, 02Feb 03, 04[B21D]
6598444 Tangential rolling headExpiredMar 26, 02Jul 29, 03[B21H]
6595767 Rotary compression pressExpiredJul 19, 00Jul 22, 03[B29C]
6527537 Tablet rotary compressing press for the manufacture of multi-layered tabletsExpiredMay 10, 01Mar 04, 03[B29C]
6524036 Method for influencing the behavior of swarf flow on tool surfacesExpiredMay 28, 98Feb 25, 03[B23B]
2003/0017,013 Hobbing cutterAbandonedJul 17, 02Jan 23, 03[B26D]
2003/0002,928 Hobbing cutterAbandonedJun 18, 02Jan 02, 03[B26D, B23F]
2002/0172,567 Cutting toolAbandonedApr 19, 02Nov 21, 02[B26D, B23C]
6442859 Method for determining the position of a punch of a powder pressExpiredApr 18, 00Sep 03, 02[G01B, B21D]
6325573 Arrangement of a hobbing cutter and holding arborExpiredDec 23, 99Dec 04, 01[B26D, B23F]
6298703 Roll for a radial thread-rolling headExpiredFeb 22, 00Oct 09, 01[B21H]
6203251 Indexable milling insertExpiredSep 23, 99Mar 20, 01[B23C]
6181370 Method and device for adjusting a stamp relative to a matrix with sinter-pressingExpiredApr 06, 98Jan 30, 01[H04N]
6146059 End milling cutterExpiredMay 18, 98Nov 14, 00[B23C]
5957628 Face milling cutter or angular milling cutterExpiredDec 23, 97Sep 28, 99[B23C]
5924317 Radial roller headExpiredJan 15, 98Jul 20, 99[B21H]
5870918 Thread rolling headExpiredApr 09, 97Feb 16, 99[B21H]

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