Assignee
POLY SEAL CORP
US·8 granted patents·351 citations·filing 1987–2002
Technology mixB65D7
Top patents by PatentIndex Score
8 records- 0189US4752014ATamper-evident child-resistant closure and container with samePOLY SEAL CORP·Filed 1987·Granted Jun 21, 1988·121 cites·45 claims
- 0285USD426772SDispensing jar coverPOLY SEAL CORP·Filed 1999·Granted Jun 20, 2000·66 cites·1 claims
- 0375US6065648AChild resistant dispenserPOLY SEAL CORP·Filed 1999·Granted May 23, 2000·52 cites·23 claims
- 0470US6896160B2Lockable disc top dispensing closurePOLY SEAL CORP·Filed 2002·Granted May 24, 2005·21 cites·43 claims
- 0569US5765705AChild resistant closurePOLY SEAL CORP·Filed 1996·Granted Jun 16, 1998·42 cites·15 claims
- 0659US6460729B2One-piece side-dispensing closurePOLY SEAL CORP·Filed 2001·Granted Oct 8, 2002·8 cites·50 claims
- 0753US4744481AClosure for containersPOLY SEAL CORP·Filed 1987·Granted May 17, 1988·28 cites·7 claims
- 0839US5706962AThumb tab child resistant closurePOLY SEAL CORP·Filed 1996·Granted Jan 13, 1998·13 cites·27 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →