Stageright Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 1515
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 344
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
A47C CHAIRS 152
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9234361 Powered telescopic seating riser assemblyJun 09, 14Jan 12, 16[E04B, E04H]
9194144 Seating systemDec 09, 11Nov 24, 15[A47C, E04H]
9194145 Powered telescopic seating riser assemblyJan 20, 11Nov 24, 15[E04B, E04H]
8910451 Seating systemSep 26, 13Dec 16, 14[E04H]
8800210 Seating systemDec 09, 11Aug 12, 14[E04H]
8782959 Powered telescopic seating riser assemblyMay 22, 13Jul 22, 14[E04H]
8646216 Seating systemDec 09, 11Feb 11, 14[E04H]
8555554 Seating systemDec 09, 11Oct 15, 13[E04H]
8484903 Seating systemDec 09, 11Jul 16, 13[E04H]
7900402 Powered dual level telescopic seating riser assemblyOct 04, 06Mar 08, 11[E04H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0178,306 Self-stabilizing telescopic legAbandonedMar 14, 03Sep 16, 04[F16M]
5820798 Method of making an ice rink coverExpiredDec 09, 96Oct 13, 98[B29C]
5050353 Foldable, multi-level staging and seating supportExpiredJul 06, 90Sep 24, 91[E04H]
4917217 Portable folding stagingExpiredJan 23, 89Apr 17, 90[E04G, E04H]
D307186 Folding stage riserExpiredNov 06, 87Apr 10, 90[]
D304499 Folding stair unitExpiredMay 12, 88Nov 07, 89[]
4863126 Theater curtain frame assembly and storage assemblyExpiredAug 01, 88Sep 05, 89[E04H]
4845915 High impact panel cornerExpiredJun 27, 88Jul 11, 89[E04C]
4843792 Socket support and interlock for staging panelsExpiredJun 27, 88Jul 04, 89[E04B]
4779542 Fold and roll stagingExpiredJul 31, 87Oct 25, 88[A47B]
4638604 Staging structureExpiredMay 07, 84Jan 27, 87[E04H]

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