Assignee
PURE PAK INC
US·3 granted patents·28 citations·filing 1987–1989
Technology mixB65D3
Top patents by PatentIndex Score
3 records- 0143US4927075AMulti-piece flat top containerPURE PAK INC·Filed 1989·Granted May 22, 1990·15 cites·12 claims
- 0227US4784272AFlat top container and blank for constructing samePURE PAK INC·Filed 1987·Granted Nov 15, 1988·6 cites·10 claims
- 0318US4730770AFlat top end closure for liquid containersPURE PAK INC·Filed 1987·Granted Mar 15, 1988·7 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when PURE PAK INC 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 →