Kwong Chak Fat Manufactory Ltd.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
2705 LIGHTERS54
 
 
 
2602 TORCHES AND HAND LAMPS AND LANTERNS124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D573300 LighterJun 25, 07Jul 15, 08[2705]
D571502 LighterAug 22, 07Jun 17, 08[2705]
D561387 Flame lighterJun 06, 07Feb 05, 08[2705]
D560010 Butane lanternJun 06, 07Jan 15, 08[2602]
D553291 LighterDec 18, 06Oct 16, 07[2705]
D544145 LighterDec 19, 05Jun 05, 07[2705]
D504976 LighterJul 27, 04May 10, 05[2705]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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