Elpatronic AG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 2073
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 452
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B23C MILLING 132
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7577285 Method and device for evaluation of jointing regions on workpiecesNov 14, 02Aug 18, 09[H04N, B23K, G06K]
7034247 Apparatus for handling sheet metal workpieces to be weldedSep 26, 03Apr 25, 06[B23K]
6750420 Method for welding tubes and device for carrying out said methodMay 14, 01Jun 15, 04[B23K]
6713712 Method and device for laser welding metal sheetsMay 09, 01Mar 30, 04[B23K]
6394335 Method for producing a molded part and a molded part produced according to said methodJun 01, 99May 28, 02[B21D]
6371277 Conveyor deviceAug 09, 00Apr 16, 02[B65G]
6215084 Method and apparatus for welding container bodiesJun 14, 99Apr 10, 01[B23K]
6127646 Apparatus for butting two workpieces together for a welding operationMay 09, 96Oct 03, 00[B23K]
6070786 Method of producing and utilizing deformable workpieces for high-pressure forming and products formed therebyJun 15, 99Jun 06, 00[B23P, B23K, B21D]
6053392 Method and apparatus for connecting two metallic workpieces togetherOct 09, 97Apr 25, 00[B23K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0193,378 Powder monitorAbandonedSep 16, 04Aug 23, 07[B23Q, G01M]
7118628 Method and apparatus for covering areas of damaged protective coating, and a transport systemExpiredJul 18, 03Oct 10, 06[B05C]
7081599 Apparatus and method for processing workpiecesExpiredOct 22, 01Jul 25, 06[B23K]
2006/0153,980 Method for coating objects, electrode arrangement, and coating systemAbandonedJun 29, 04Jul 13, 06[B05D, B05B]
7028596 Rotary cutting unitExpiredJun 27, 97Apr 18, 06[B26D]
2005/0224,467 Method and welding device for contour weldingAbandonedMay 12, 05Oct 13, 05[B23K]
6909799 Method and apparatus for following and inspecting an edge or borderExpiredJul 24, 97Jun 21, 05[G06K]
2005/0103,757 Method and device for the formation of pipesAbandonedOct 18, 04May 19, 05[B23K]
2005/0013,954 Tailored tubular blanks and a method for the production thereofAbandonedSep 20, 02Jan 20, 05[B29D]
6828523 Method and device for the formation of pipesExpiredApr 12, 02Dec 07, 04[B23K]
6793453 Method and device for transporting and turning objectsExpiredDec 16, 02Sep 21, 04[B23Q, B65G]
2004/0134,969 Method and device for welding sheetsAbandonedDec 04, 03Jul 15, 04[B23K]
6725699 Method for circulary bending a sheet and multicylinder device for carrying out the methodExpiredJan 23, 02Apr 27, 04[B21D]
6720520 Method and device for welding sheetsExpiredDec 27, 01Apr 13, 04[B23K]
6675627 Method and device for forming conical tube casingsExpiredFeb 13, 02Jan 13, 04[B21D]
6649209 Method for covering damaged protective layer areas, device for implementing said method and transport systemExpiredJul 03, 01Nov 18, 03[C23C, B32B]
6639176 Method and device for producing welded blanksExpiredMay 14, 01Oct 28, 03[B23K]
6631631 Two-roll rounding machine and method for rounding sheet-metal blanksExpiredOct 05, 01Oct 14, 03[B21D]
6588648 Method and device for transferring a hollow-profile blankExpiredDec 15, 00Jul 08, 03[B23K, B21D]
6525883 Optical characteristic measuring instrumentExpiredMar 20, 02Feb 25, 03[G02B, A61B]

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