ROSCO LABORATORIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6793349 Image projector for use with luminairesOct 28, 02Sep 21, 04[G03B]
D454538 AC power adapterFeb 26, 01Mar 19, 02[1302]
6259572 Photographic color effects lighting filter systemFeb 21, 96Jul 10, 01[G02B, G03B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0077,224 Combination terminal deviceAbandonedMay 13, 03Apr 22, 04[H01R]
6535341 Color light filter and process of manufacturing a color light filterExpiredNov 07, 01Mar 18, 03[G02B]

Top Inventors for This Owner

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