Buckhorn Inc.
29Patents
16Active
29Granted
43Portfolio score
Filing activity: Apr 17, 1986 → Mar 20, 2023 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4960207A | Bakery tray with blind stacking and unstacking | Performing Operations; Transporting | 70 | Expired |
| US4890740A | Snap together picking container | Performing Operations; Transporting | 54 | Expired |
| US4936458A | Bakery tray with blend stacking | Performing Operations; Transporting | 51 | Expired |
| US7100791B2 | Hinged lid trash can for curbside refuse pickup | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6253948A | Nestable container with expendable closure panel covering access opening in container wall | Performing Operations; Transporting | 35 | Expired |
| US6010022A | Dispensing box for flowable material | Performing Operations; Transporting | 35 | Expired |
| US4756420A | Multi size nesting containers with anti jamming | Performing Operations; Transporting | 33 | Expired |
| USD307718S | Interfitting container | General | 31 | Expired |
| US7032765B2 | Container with over center corner latches | Performing Operations; Transporting | 30 | Expired |
| US4974737A | Extension ring | Performing Operations; Transporting | 28 | Expired |
| US4804082A | Security box having sliding closure | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7543539B2 | Pallet having divided areas supporting separately removable portions of a pallet load | Performing Operations; Transporting | 18 | Expired |
| USRE33384E | Nesting box with reduced lid flares | General | 16 | Expired |
| US7841487B2 | Molded container with hinged lids having a knuckle and pin connection | Emerging Cross-Sectional Technologies | 10 | Active |
| US7748398B2 | Pressure relief valve for a container | Emerging Cross-Sectional Technologies | 8 | Active |
| US8707620B2 | Seedling tray | Human Necessities | 6 | Active |
| US9371179B2 | Collapsible nestable container | Performing Operations; Transporting | 5 | Active |
| US10167660B2 | Multi-axis hinges and containers including the same | Fixed Constructions | 3 | Active |
| US8579302B2 | Versatile material handling system | Performing Operations; Transporting | 3 | Active |
| US10497291B1 | Frame for a grain bin placard | Physics | 2 | Active |
| US9079684B2 | Collapsible cheese container | Performing Operations; Transporting | 2 | Active |
| US9296514B2 | Collapsible container having foldable side and end panels | Performing Operations; Transporting | 2 | Active |
| US7987578B2 | Method of molding and assembling a container with hinged lids | Emerging Cross-Sectional Technologies | 1 | Active |
| US10053262B2 | Collapsible nestable container | Performing Operations; Transporting | 1 | Active |
| US11008159B2 | Extension collar for a flowable material dispensing box | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.