CHAPMAN/LEONARD ENTERPRISES, INC.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 414
 
  
 
2602 TORCHES AND HAND LAMPS AND LANTERNS322
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D668805 FlashlightDec 29, 11Oct 09, 12[2602]
D668806 FlashlightDec 29, 11Oct 09, 12[2602]
7543953 LED flashlight with switch actuated by turning a lens tubeApr 19, 07Jun 09, 09[F21L]
7396141 LED push rod flashlightApr 24, 06Jul 08, 08[F21L]
D554788 FlashlightApr 12, 07Nov 06, 07[2602]
7152995 FlashlightDec 16, 04Dec 26, 06[F21L]
7147343 FlashlightMar 25, 03Dec 12, 06[F21L]
7083299 Flashlight having convex-concave lensAug 19, 04Aug 01, 06[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0174,782 FlashlightAbandonedFeb 09, 05Aug 11, 05[F21L]

Top Inventors for This Owner

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