Assignee
YO FU UMBRELLA CO LTD
TW·2 granted patents·1 pending application·6 citations·filing 2002–2005
Technology mixA45B3
Top patents by PatentIndex Score
3 records- 0154US7069938B2Golf sunshadeYO FU UMBRELLA CO LTD·Filed 2003·Granted Jul 4, 2006·4 cites·4 claims
- 0252US6805143B2Pull cord mechanism for self-opening foldable umbrellaYO FU UMBRELLA CO LTD·Filed 2002·Granted Oct 19, 2004·2 cites·10 claims
- 0346US2006169308A1Umbrella handleYO FU UMBRELLA CO LTD·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →