Zozula, Sonja K.

Patent Owner

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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
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9689542 Emergency exit route illumination system and methodsSep 11, 15Jun 27, 17[G08B, F21Y, F21S]
9135794 Modular emergency exit route illumination system and methodsFeb 27, 15Sep 15, 15[F21V, G08B]
8998438 Modular emergency exit route illumination system and methodFeb 08, 13Apr 07, 15[F21S]
8376567 Modular emergency exit route illumination system and methodsJan 22, 11Feb 19, 13[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8083367 Emergency exit route illumination system and methodsExpiredDec 12, 09Dec 27, 11[F21V]

Top Inventors for This Owner

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