Pure-Pak, Inc.
3Patents
0Active
3Granted
22Portfolio score
Filing activity: Jun 22, 1987 → Jul 3, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4927075A | Multi-piece flat top container | Performing Operations; Transporting | 12 | Expired |
| US4730770A | Flat top end closure for liquid containers | Performing Operations; Transporting | 6 | Expired |
| US4784272A | Flat top container and blank for constructing same | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.