Lightolier Incorporated

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 254
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6287992 Polymer composite and a method for its preparationApr 20, 98Sep 11, 01[B32B]
5957572 Remodeler light fixture support structure and methodJun 27, 97Sep 28, 99[F21S]
D413176 Triple tube scoop lighting fixtureApr 16, 98Aug 24, 99[2605]
D402964 Lighting fixture track systemApr 08, 96Dec 22, 98[1303]
D394723 Two piece track lighting fixtureApr 23, 97May 26, 98[2605]
D389260 Track lightDec 03, 96Jan 13, 98[2605]
5562343 Multifunctional recessed lighting fixtureOct 14, 94Oct 08, 96[F21S]
5452816 Recessed lighting fixtureSep 16, 94Sep 26, 95[H02G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D370069 Track lightExpiredApr 21, 95May 21, 96[]
D370075 Track lightExpiredApr 21, 95May 21, 96[]
D360959 Track lightExpiredJan 07, 94Aug 01, 95[]
5059871 Programmable lighting control system linked by a local area networkExpiredJul 09, 90Oct 22, 91[H05B]
D315145 Combined wall-mounted lighting control panel with light-emitting diode display and heatsinkExpiredMay 12, 86Mar 05, 91[]
4988840 Control switchExpiredNov 13, 89Jan 29, 91[H01R]
D313168 Combined wall-mounted lighting control and switch panel with light-emitting diode displayExpiredMay 12, 86Dec 25, 90[]
4961959 Quaternary ammonium salt of an alkoxysilane as a dispersant for magnetic pigmentExpiredFeb 23, 90Oct 09, 90[H01F]
D307578 Combined escutcheon and power switchExpiredFeb 04, 88May 01, 90[]
4880950 Control switchExpiredFeb 23, 88Nov 14, 89[H01C, H01H]
4871893 Slide control switchExpiredJul 29, 88Oct 03, 89[H02G, H01H, H05K]
4733138 Programmable multicircuit wall-mounted controllerExpiredDec 04, 86Mar 22, 88[H05B]
4649323 Microcomputer-controlled light switchExpiredApr 17, 85Mar 10, 87[H05B]
4465956 Control circuit for switching dual function electrical appliancesExpiredFeb 25, 83Aug 14, 84[H02P]
4430576 Remote load selector circuit and methodExpiredNov 05, 81Feb 07, 84[H02U]
4413211 Control circuit for electrical appliancesExpiredDec 23, 81Nov 01, 83[H02P]

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