Peddinghaus Corporation

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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 489
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 337
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 334
 
  
 
B23B TURNING; BORING 250
 
  
 
B23C MILLING 231
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B44B MACHINES, APPARATUS, OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING 16
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9073162 Method and apparatus for cutting a mill plateDec 16, 11Jul 07, 15[B23Q, B23K, B23C, B21B]
8911661 Cutting apparatus with two torchesApr 05, 12Dec 16, 14[B23K]
8646370 Support for tool pressOct 30, 09Feb 11, 14[B26D, B21J]
8272323 Adjustable character stampOct 30, 09Sep 25, 12[B44B]
8146473 Tool press driveOct 30, 09Apr 03, 12[B26D, B21D]
7418773 Punch and drill machine for a structural angleJan 30, 07Sep 02, 08[B21D]
7074360 Method and apparatus for positioning a tool relative to a workpieceJun 26, 03Jul 11, 06[C21B]
6739228 Process for minimizing waste during processing of a length of stockSep 13, 00May 25, 04[B23D]
6327761 Apparatus for machining a flat metallic workpieceJul 27, 00Dec 11, 01[B23Q, B23C]
5787566 Method and apparatus for cutting flat stockDec 18, 96Aug 04, 98[B23Q, B23B, B23P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0074,701 Method of drilling a workpieceAbandonedSep 23, 08Mar 25, 10[B23B]
7259872 Light beam switch system for locating the edge of a workpieceExpiredDec 17, 04Aug 21, 07[G01B]
2003/0110,618 Multi-task steel process deviceAbandonedDec 14, 01Jun 19, 03[B23Q, B23P]
5575186 Machine tool stroke control systemExpiredOct 06, 93Nov 19, 96[B26D]
5394782 Shearing apparatusExpiredJun 07, 93Mar 07, 95[B26D]
5063804 Offset punch press assembly for structural beamsExpiredMar 20, 90Nov 12, 91[B26D, B26F]
4715774 Workpiece advancing apparatusExpiredDec 23, 85Dec 29, 87[B65G]
4662612 Flame cutting apparatus for coping I-beamsExpiredApr 11, 86May 05, 87[B23K]
4631996 Punch press with self-adjusting stripperExpiredOct 28, 85Dec 30, 86[B26F]

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