Oldenburg Group Incorporated

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2603 PUBLIC LIGHTING FIXTURES1226
 
  
 
2699 MISCELLANEOUS428
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 221
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 214
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
E21C MINING OR QUARRYING121
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D812283 LuminaireMar 08, 17Mar 06, 18[2603]
D812284 LuminaireMar 08, 17Mar 06, 18[2603]
D805239 LuminaireJan 16, 17Dec 12, 17[2603]
D791386 LuminaireApr 27, 16Jul 04, 17[2603]
D783196 LuminaireMar 30, 16Apr 04, 17[2603]
D783197 LuminaireMar 30, 16Apr 04, 17[2603]
D774678 Lighting unitAug 12, 15Dec 20, 16[2603]
D749257 Lighting unitMar 03, 14Feb 09, 16[2603]
D729429 Lighting unitAug 08, 14May 12, 15[2603]
D729435 Lighting unitMay 12, 14May 12, 15[2699]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0191,667 LIGHT SOURCE CONTROLLERAbandonedJan 03, 14Jul 10, 14[H05B]
8097804 Cable protection systemExpiredFeb 19, 09Jan 17, 12[H01B]
7441809 Modular mine service vehicleExpiredSep 12, 05Oct 28, 08[B62D]
7338182 Lighting fixture housing for suspended ceilings and method of installing sameExpiredSep 13, 05Mar 04, 08[F21S]
7314017 Mechanical flexor drive connector system for modular causeway systemExpiredOct 05, 05Jan 01, 08[B63B]
2005/0258,295 Enclosed hose management system for sliding boom delimberAbandonedMay 24, 05Nov 24, 05[B65H]
5720582 Bolt delivery system with linear bolt magazineExpiredJun 27, 96Feb 24, 98[E21D]
5568829 Boom construction for sliding boom delimeersExpiredDec 16, 94Oct 29, 96[B27C, A01G]

Top Inventors for This Owner

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