PATLITE CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1005 INSTRUMENTS, APPARATUS AND DEVICES FOR CHECKING, SECURITY OR TESTING166
 
  
 
2699 MISCELLANEOUS428
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 3107
 
  
 
1006 SIGNALLING APPARATUS AND DEVICES31
 
  
 
F21W INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 216
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR139
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 134
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106
 
  
 
2604 LUMINOUS SOURCES, ELECTRICAL OR NOT135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9916740 Signal display lampJan 20, 15Mar 13, 18[G08B]
9883269 Notification device and signal display lightFeb 18, 15Jan 30, 18[F21V, F21W, F21Y, H04R]
D791630 Signal indicator lampJan 30, 15Jul 11, 17[1005]
9557014 Signal indicator lampOct 02, 13Jan 31, 17[F21W, F21Y, F21K]
D749444 Signal indicator lampMar 17, 14Feb 16, 16[1006]
D749007 Signal indicator lampMar 14, 14Feb 09, 16[1006]
D749008 Signal indicator lampMar 17, 14Feb 09, 16[1006]
D718891 Globe for a warning lightFeb 21, 13Dec 02, 14[2604]
D711024 Lighting unitApr 27, 12Aug 12, 14[2606]
D695951 Lighting deviceMar 14, 13Dec 17, 13[2699]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0200,232 Wall-Mountable DeviceAbandonedMar 15, 13Aug 08, 13[F16M]
2013/0114,268 Light Emitting DeviceAbandonedDec 27, 12May 09, 13[F21V]
2013/0094,224 Light Emitting Apparatus And Light Emitting Apparatus Mount StructureAbandonedOct 26, 12Apr 18, 13[F21V]
2011/0101,197 Mounting Structure for Informing DeviceAbandonedJun 12, 09May 05, 11[F21V, F16F]
7445360 Lens component, indicator unit for signal indicating light, and signal indicating lightExpiredAug 12, 05Nov 04, 08[F21V]
6888454 Fault diagnosis circuit for LED indicating lightExpiredJan 28, 03May 03, 05[G08B]
6814610 Unit for indicating lights and indicating lightsExpiredFeb 20, 04Nov 09, 04[F21S]
6471371 Display lampExpiredMay 26, 00Oct 29, 02[F21V]
6409361 Light-emitting diode indicator lampExpiredMar 20, 00Jun 25, 02[F21V]
6033087 LED illuminating device for providing a uniform light spotExpiredDec 23, 97Mar 07, 00[F21V]
5769532 Signal warning and displaying lampExpiredDec 12, 96Jun 23, 98[F21V]
D363675 Combined warning light and siren housing for emergency vehiclesExpiredJan 25, 95Oct 31, 95[]
D363250 Signal lampExpiredApr 29, 94Oct 17, 95[]
D363036 Signal lampExpiredJun 16, 94Oct 10, 95[]
4954936 Aseismatic structure of an indicating lampExpiredDec 13, 89Sep 04, 90[F21V]

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