HOBART BROTHERS COMPANY

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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 4550
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 494
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL466
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 464
 
  
 
B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS325
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 343
 
  
 
C22C ALLOYS 270
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 243
 
  
 
A62C FIRE-FIGHTING 126
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0165,779 SMART HUB FOR A WELDING ELECTRODE FEEDERDec 14, 15Jun 15, 17[B23K]
2017/0165,793 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRENov 22, 16Jun 15, 17[B23K]
2017/0145,586 SYSTEM AND METHOD FOR SINGLE CRYSTAL GROWTH WITH ADDITIVE MANUFACTURINGNov 23, 15May 25, 17[B33Y, C30B]
2017/0066,086 SYSTEMS AND METHODS FOR WELDING WIRES FOR WELDING ZINC-COATED WORKPIECESApr 22, 16Mar 09, 17[B23K]
2017/0043,434 TUBULAR WELDING WIRE WITH A THINNER SHEATH FOR IMPROVED DEPOSITION RATESMay 11, 16Feb 16, 17[B23K]
2016/0311,045 SYSTEM AND METHOD FOR SETTING WELDING PARAMETERSApr 23, 15Oct 27, 16[B23K]
2016/0243,656 ALUMINUM METAL-CORED WELDING WIREAug 28, 15Aug 25, 16[B23K]
2015/0239,072 SYSTEMS AND METHODS FOR TUBULAR WELDING WIREMay 07, 15Aug 27, 15[B23K]
2014/0367,366 SYSTEMS AND METHODS OF CONDITIONING AN AIR FLOW FOR A WELDING ENVIRONMENTJun 06, 14Dec 18, 14[B23K]
2014/0083,981 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRENov 21, 13Mar 27, 14[B23K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895774 Systems and methods for low-manganese welding alloysApr 30, 14Feb 20, 18[B23K]
9844838 Systems and methods for low-manganese welding alloysAug 12, 14Dec 19, 17[B23K, C22C]
9770788 Aluminum alloy welding wireJan 22, 14Sep 26, 17[B23K, C22C]
9707643 Systems and methods for welding electrodesApr 04, 13Jul 18, 17[B23K]
9700956 Welding electrode storage system and methodFeb 06, 13Jul 11, 17[B23K]
9689512 Air hose delivery assembly with inner linerJan 19, 10Jun 27, 17[F16L, B64F]
9636768 Devices and methods for providing information on a torchDec 14, 12May 02, 17[B23K]
9623510 Integrated electrode dryerMar 04, 13Apr 18, 17[B23K, F26B]
9545687 Spool gun adapterDec 12, 11Jan 17, 17[B23K]
9527154 Integrated cable management for welding and cutting systemsJul 16, 13Dec 27, 16[B23K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0052,120 MULTIFUNCTIONAL WELDING APPARATUSAbandonedAug 22, 14Feb 25, 16[B23K, B25F]
8640392 Structural display having adjustable mounting widths for use in a retail environmentExpiredOct 09, 08Feb 04, 14[A47B, E04H]
8631936 Recyclable drum having inwardly folded end portionsExpiredDec 03, 07Jan 21, 14[B65D]
8604390 Weld wire electrode for gas metal arc weldingExpiredOct 13, 04Dec 10, 13[B23K]
8459296 Aircraft hose retrieval systemExpiredAug 20, 10Jun 11, 13[A62C]
2012/0108,160 HEATING, VENTILATING, AIR CONDITIONING, AND REFRIGERATION NOISE REDUCTION SYSTEMAbandonedNov 01, 11May 03, 12[F28D, F24F]
8151566 Charge air cooling system and methodExpiredOct 24, 05Apr 10, 12[F02B]
2011/0194,973 ALUMINUM ALLOY WELDING WIREAbandonedFeb 08, 11Aug 11, 11[B23K, C22F, B32B, C22C]
2011/0030,414 AIR CONDITIONING SYSTEMS WITH OVERSPED INDUCTION MOTORSAbandonedJun 21, 10Feb 10, 11[H02P, F04B, F25D]
7763822 Hybrid tubular wire electrode for submerged arc weldingExpiredNov 14, 03Jul 27, 10[B23K]
2009/0032,652 SYSTEM FOR MOVING AND STORING A CONDUIT FOR SUPPLYING AIR TO AN AIRCRAFTAbandonedJun 17, 08Feb 05, 09[B05B]
7355121 Friction reducing electrical cable ringExpiredJan 19, 06Apr 08, 08[H02G]
2006/0255,026 Welding electrode and method for reducing manganese in fumeAbandonedJun 02, 06Nov 16, 06[B23K]
7091448 Welding electrode and method for reducing manganese in fumeExpiredJul 06, 04Aug 15, 06[B23K]
2005/0230,379 System and method for heating a workpiece during a welding operationAbandonedApr 20, 04Oct 20, 05[B23K]
6835913 Hardsurfacing welding wire and processExpiredMar 03, 03Dec 28, 04[B23K]
2004/0173,613 Hermetically sealed container for stick electrodesAbandonedMar 03, 03Sep 09, 04[B65D]
6787736 Low carbon high speed metal core wireExpiredJan 13, 02Sep 07, 04[B23K]
6784401 Welding electrode and method for reducing manganese in fumeExpiredJan 30, 01Aug 31, 04[B23K]
2004/0079,741 Apparatus and method for protecting a welding implement contact tipAbandonedOct 24, 02Apr 29, 04[B23K]

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