WATER GREMLIN COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 1831
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 16138
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 218
 
  
 
B22C FOUNDRY MOULDING 226
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
B23C MILLING 132
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9917293 Battery parts having retaining and sealing features and associated methods of manufacture and useMar 31, 16Mar 13, 18[H01M]
9748551 Battery parts having retaining and sealing features and associated methods of manufacture and useJun 29, 12Aug 29, 17[H01M]
9190654 Battery parts and associated systems and methodsMar 25, 14Nov 17, 15[H01M, B22D]
9034508 Multiple casting apparatus and methodAug 20, 13May 19, 15[H01M, B22D]
8802282 Battery parts having retaining and sealing features and associated methods of manufacture and useJun 25, 13Aug 12, 14[H01M]
8701743 Battery parts and associated systems and methodsJul 31, 09Apr 22, 14[H01M]
8512891 Multiple casting apparatus and methodMay 21, 09Aug 20, 13[H01M]
8497036 Battery parts having retaining and sealing features and associated methods of manufacture and useApr 30, 10Jul 30, 13[H01M]
8202328 Battery partOct 18, 10Jun 19, 12[H01M, B22D]
8181691 Mold for a battery cast on strapNov 21, 11May 22, 12[B22D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0336,166 MULTIPLE CASTING APPARATUS AND METHODAbandonedApr 22, 15Nov 26, 15[H01M, B22D]
2011/0262,806 BATTERY PARTS HAVING RETAINING AND SEALING FEATURES, AND ASSOCIATED METHODS OF MANUFACTURE AND USEAbandonedMar 11, 11Oct 27, 11[H01M]
2011/0250,493 BATTERY PARTS AND ASSOCIATED METHODS OF MANUFACTURE AND USEAbandonedMar 11, 11Oct 13, 11[H01M]
2011/0174,459 MOLD ASSEMBLIES INCLUDING REMOVABLE INSERTS AND ASSOCIATED METHODS OF USE AND MANUFACTUREAbandonedJan 18, 11Jul 21, 11[B22D, B22C]
2009/0094,880 FISHING APPARATUSES AND ASSOCIATED METHODS OF MANUFACTUREAbandonedOct 10, 08Apr 16, 09[B23P, A01K]
6996931 Fishing line clamp sinkerExpiredAug 14, 00Feb 14, 06[A01K]
6997234 Enhanced gravity castingExpiredSep 29, 03Feb 14, 06[B22D]
2005/0183,840 Casting solidification expansion materialsAbandonedApr 26, 05Aug 25, 05[B22D]
6929051 Pitted moldExpiredAug 22, 02Aug 16, 05[B28B, B22D]
2005/0155,737 Multiple casting apparatus and methodAbandonedFeb 15, 05Jul 21, 05[B22D]
2005/0147,882 Battery partAbandonedDec 13, 04Jul 07, 05[H01M, B22D]
2005/0055,868 Fishing sinkerAbandonedOct 26, 04Mar 17, 05[A01K]
2004/0000,385 Fishing sinkerAbandonedNov 05, 02Jan 01, 04[A01K, B22D]
6591893 Sinker casting moldExpiredFeb 08, 02Jul 15, 03[B22D, B41B, B22C]
6325136 Bismuth and bismuth alloy fishing sinkerExpiredApr 05, 00Dec 04, 01[B22D]
6161326 Fishing line clampExpiredJun 03, 97Dec 19, 00[A01K]
4662205 Machine for cold die casting malleable metalsExpiredOct 21, 85May 05, 87[B21D]
4459775 Weedless sinkerExpiredJun 28, 82Jul 17, 84[A01K]

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