TULIP MOLDED PLASTICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 5149
 
  
 
B21B ROLLING OF METAL 329
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 353
 
  
 
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 390
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 221
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS 17
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8033153 Method and apparatus for manufacturing a battery terminal with undercut ringsNov 02, 09Oct 11, 11[B21D]
7985496 Side terminal and insert, method and apparatus for manufacturing sameJul 25, 07Jul 26, 11[H01M]
7905384 Cold formed battery terminalDec 18, 09Mar 15, 11[B23K, H01R, B21B]
7641100 Cold formed battery terminalNov 08, 05Jan 05, 10[B23K, H01R]
7628049 Method and apparatus for manufacturing a battery terminal with undercut ringsMar 24, 06Dec 08, 09[B21H]
7163763 Cold formed battery terminalJun 04, 02Jan 16, 07[H01M]
7070441 Acid sealMar 15, 04Jul 04, 06[H01R]
7021101 Method and apparatus for manufacturing a battery terminal with undercut ringsJul 08, 03Apr 04, 06[B21B]
6902095 Two part cold formed battery terminalJul 03, 03Jun 07, 05[B23K]
6644084 Method and apparatus for manufacturing a battery terminal with undercut ringsJun 14, 01Nov 11, 03[B21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D371239 Side element of a beverage container caseExpiredNov 21, 94Jul 02, 96[]

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