SYLVAN R. SHEMITZ DESIGNS, INC.

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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 353
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
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
RE37310 Compact fluorescent luminaireSep 09, 98Aug 07, 01[F21S]
D432696 Cove luminaireFeb 01, 00Oct 24, 00[2605]
D430324 Cylindrical luminaireMar 22, 96Aug 29, 00[2605]
D390992 LuminaireJan 02, 97Feb 17, 98[2605]
5555162 Compact fluorescent luminaireDec 06, 94Sep 10, 96[F21S]
5550725 Adjustable luminaire and mounting system thereforNov 03, 94Aug 27, 96[F21V]
5434762 Compact fluorescent luminaireApr 26, 94Jul 18, 95[F21S]
5096151 Mounted cantilever bracketMay 24, 91Mar 17, 92[F16M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0175,542 Dual Control LuminaireAbandonedJan 14, 11Jul 21, 11[H05B]
2011/0051,435 LUMINAIRE MOUNTING APPARATUS AND SYSTEMAbandonedSep 01, 10Mar 03, 11[F21V]
2010/0238,661 ASYMMETRICAL LIGHT PRODUCING BAFFLE AND LUMINAIRE INCLUSIVE THEREOFAbandonedMar 18, 10Sep 23, 10[F21V, F21S]
7568818 Lamp distribution modifier and luminaire having the sameExpiredApr 17, 06Aug 04, 09[F21V]
2009/0168,413 CONTOURED LENS FOR TASK AMBIENT LUMINAIRESAbandonedMar 02, 09Jul 02, 09[F21V]
7213949 Four segment reflectorExpiredMar 29, 05May 08, 07[F21V]
2006/0176,701 Reflector-baffle for luminairesAbandonedFeb 02, 06Aug 10, 06[F21V]
6827465 Display lighting system with uplightExpiredMar 13, 03Dec 07, 04[A47F]
6808285 Wireway enclosures for lighting systemsExpiredJun 17, 02Oct 26, 04[A47F]
6431721 Display lighting systemExpiredAug 06, 01Aug 13, 02[A47F]
5546292 Hospital corridor lighting/information unit and systemExpiredAug 12, 94Aug 13, 96[F21V]
D366536 LuminaireExpiredSep 29, 94Jan 23, 96[]
D362314 Semi-recessed luminaireExpiredApr 26, 94Sep 12, 95[]
D360270 Semi-recessed luminaireExpiredApr 26, 94Jul 11, 95[]
D360049 Semi-recessed luminaireExpiredApr 26, 94Jul 04, 95[]
D353475 Pole mounted slipfitter for supporting exterior lightsExpiredMay 05, 92Dec 13, 94[]
D316306 Wall mounted indirect lighting fixtureExpiredApr 09, 87Apr 16, 91[]
4961127 Lamp socket mounting bracketExpiredMay 09, 89Oct 02, 90[F21V]
D308260 Wall mounted indirect lighting fixtureExpiredApr 09, 87May 29, 90[]
D308261 Wall mounted indirect lighting fixtureExpiredApr 09, 87May 29, 90[]

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Top Inventors for This Owner

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