Assignee
KWANG DONG PREC CO LTD
KR·2 granted patents·1 pending application·50 citations·filing 2000–2004
Technology mixA47L3
Top patents by PatentIndex Score
3 records- 0179US6513191B1Device for adjusting suction pipe length of a vacuum cleanerKWANG DONG PREC CO LTD·Filed 2000·Granted Feb 4, 2003·32 cites·5 claims
- 0270US6454308B1Telescopic pipe and extendible suction pipe of vacuum cleaner using transparent materialKWANG DONG PREC CO LTD·Filed 2001·Granted Sep 24, 2002·18 cites·6 claims
- 0341US2005125942A1Suction head for vacuum cleanerKWANG DONG PREC CO LTD·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →