APPALACHIAN LIGHTING SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 7103
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 332
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR238
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 254
 
  
 
2603 PUBLIC LIGHTING FIXTURES236
 
  
 
F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 117
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903540 LED light emitting apparatus having both reflected and diffused subassembliesFeb 06, 15Feb 27, 18[F21V, F21Y, F21K]
9906013 Over voltage disconnectMar 24, 15Feb 27, 18[H05B, H02H]
9829190 LED lamp apparatus and method of making an LED lamp apparatusApr 18, 14Nov 28, 17[F21V, F21Y, F21K]
9699854 Lighting fixtureDec 03, 12Jul 04, 17[F21V, F21W, H05B, F21Y, F21S]
9049753 Lighting device monitor and communication apparatusAug 17, 12Jun 02, 15[H05B]
8721114 LED lamp apparatus and method of making an LED lamp apparatusMay 02, 12May 13, 14[F21V]
8322881 Lighting fixtureDec 22, 08Dec 04, 12[F21V]
8186855 LED lamp apparatus and method of making an LED lamp apparatusOct 01, 08May 29, 12[F21V]
D650508 Faceted ARC lightAug 21, 09Dec 13, 11[2603]
D612088 ARC lightAug 21, 09Mar 16, 10[2603]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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