CHUAN CHENG HAT CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4106
 
  
 
A42B HATS; HEAD COVERINGS 222
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 117

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8783892 Hat with solar systemMar 08, 12Jul 22, 14[F21V, A42B]
8721104 Hat with angle adjustable solar powered lampMar 19, 12May 13, 14[F21V]
8151855 Device for manufacturing seamless hatJan 22, 08Apr 10, 12[B29C, B32B]
8152329 Solar table lamp and solar flashlight combinationJul 09, 09Apr 10, 12[F21L, F21S]
7874693 Cap with illuminated rear strapDec 08, 08Jan 25, 11[F21V, F21L]
7810944 Illuminated cap having optical fiber strand and removable pouchDec 09, 08Oct 12, 10[F21V]
7062793 Hat having foldable flapFeb 26, 04Jun 20, 06[A42B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0210,685 LIGHTED HAT WITH A POWER SUPPLY DEVICE AS FLASHLIGHTAbandonedFeb 26, 10Sep 01, 11[H05B]
2010/0095,431 HAT WITH SOLAR SYSTEMAbandonedOct 16, 08Apr 22, 10[A42B]
2006/0048,273 Cap having comfortable elastic bandAbandonedAug 30, 04Mar 09, 06[A42C]
2006/0041,992 Cap having comfortable structureAbandonedAug 30, 04Mar 02, 06[A42B]

Top Inventors for This Owner

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