Assignee
SUNLOT BOTTLE STOPPER CO LTD
TW·3 granted patents·56 citations·filing 2001–2007
Technology mixB65D3
Top patents by PatentIndex Score
3 records- 0171US7850030B2Expansible bottle stopper with radial expansion and shrinkageSUNLOT BOTTLE STOPPER CO LTD·Filed 2007·Granted Dec 14, 2010·9 cites·14 claims
- 0269US6915920B2Bottle stopperSUNLOT BOTTLE STOPPER CO LTD·Filed 2001·Granted Jul 12, 2005·22 cites·24 claims
- 0365US6719160B2Bottle stopperSUNLOT BOTTLE STOPPER CO LTD·Filed 2001·Granted Apr 13, 2004·25 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when SUNLOT BOTTLE STOPPER CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →