The Viking Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 662
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT2426
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 955
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING469
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 320
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
B25J MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 256
 
  
 
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 296
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 245
 
  
 
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 192

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0319,884 CONCEALED HORIZONTAL SIDEWALL SPRINKLERMay 04, 16Nov 09, 17[B05B, A62C]
2016/0166,866 SPRINKLER SKIPPING SHIELD WITH IMPROVED AIRFLOWFeb 23, 16Jun 16, 16[B05B, A62C]
2015/0297,927 Sprinkler AssemblyApr 01, 15Oct 22, 15[B05B, A62C]
2015/0265,861 Antifreeze Sprinkler SystemOct 30, 14Sep 24, 15[A62C]
2015/0075,334 Sprinkler Wrench Protective CoverMay 29, 14Mar 19, 15[B25B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9868005 Sprinkler skipping shield with improved airflowFeb 23, 16Jan 16, 18[B05B, A62C]
9776028 Pre-primed preaction sprinkler systemJun 13, 07Oct 03, 17[A62C]
9522292 Cover for protecting a fusible linkage in a sprinkler headJan 27, 11Dec 20, 16[B05B, A62C]
9302132 Sprinkler skipping shield with improved airflowMar 25, 09Apr 05, 16[A62C]
9278240 Self-aligning cover spring for a concealed sprinklerJun 25, 14Mar 08, 16[A62C, F16F]
9265981 Pip cap assembly for a fire protection sprinklerDec 12, 12Feb 23, 16[A62C]
9149818 Attic sprinklerSep 04, 14Oct 06, 15[B05B, A62C]
9132305 Fire protection sprinklerMar 17, 09Sep 15, 15[B05B, A62C]
9114267 Concealed residential sprinklerMar 17, 09Aug 25, 15[A62C]
9027660 Shipping cap for fire protection sprinklerOct 08, 12May 12, 15[B05B, A62C, B65D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8220556 Cover plate for concealed sprinklerExpiredOct 18, 04Jul 17, 12[A62C]
2011/0214,886 Push On Threadless Sprinkler And FittingAbandonedMar 01, 11Sep 08, 11[F16L, A62C]
7766252 Dry sprinkler assemblyExpiredFeb 15, 06Aug 03, 10[A62C]
2010/0181,082 System For Improving Water Delivery Time In Dry Pipe Sprinkler SystemAbandonedJan 19, 10Jul 22, 10[A62C]
2009/0294,138 Dry Sprinkler AssemblyAbandonedAug 13, 09Dec 03, 09[A62C]
2006/0266,422 Check valve with an improved clapper and valve seatAbandonedApr 20, 06Nov 30, 06[F16K]
6962208 Compact pendant sprinkler headExpiredMay 14, 01Nov 08, 05[A62C]
6918545 Sprinkler head trigger assemblyExpiredMay 10, 02Jul 19, 05[A62C]
6805203 Cover plate for concealed sprinklerExpiredMar 15, 01Oct 19, 04[A62C]
2004/0134,670 Sprinkler coverAbandonedDec 21, 03Jul 15, 04[A62C]
6520265 Double-blade deflector for side wall sprinklerExpiredOct 23, 01Feb 18, 03[A62C]
6082465 Thrust reverser sprinkler headExpiredOct 01, 98Jul 04, 00[A62C]
D348719 Sprinkler headExpiredMay 06, 93Jul 12, 94[]
5291696 Apparatus for cleaning metallic wheelsExpiredMay 01, 92Mar 08, 94[B24C, B08B]
5244506 Apparatus for cleaning and treating metallic wheelsExpiredJun 18, 87Sep 14, 93[B05C]
5226971 Method of and apparatus for refinishing a rim/wheelExpiredMay 22, 87Jul 13, 93[B08B]
5146949 Check valve with spring loaded clapper assemblyExpiredJan 04, 91Sep 15, 92[F16K]
5098744 Method for cleaning metallic wheelsExpiredOct 18, 89Mar 24, 92[B05D]
5020601 Concealed sprinkler assemblyExpiredMar 26, 90Jun 04, 91[A62C]
4950505 Method for refinishing a rim/wheelExpiredJan 23, 89Aug 21, 90[B05D]

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