Hybrid pulp and thermoformed containers
US8418871B1 · kind B1 · utility
37Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 2012 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 17, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00805
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A hybrid thermoformed/pulp container comprising a pulp tray with a rim that includes an ear; and a thermoformed frame with a rib that includes a protrusion, wherein the pulp tray can be attached to the thermoformed frame by snapping the ear into position above the protrusion. Alternative embodiments of the invention include a kit for building the hybrid container, and a method of assembling the hybrid container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.