Coated two-piece container assembly and methods of making the same
US8919636B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2013 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Jul 3, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/563
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container assembly. The container assembly includes a tube portion having a plurality of sides formed from an inner fiberboard layer, an outer fiberboard layer, and at least one corrugated layer sandwiched therebetween, an internal surface of the inner fiberboard layer having a first generally water-resistant coating, the inner fiberboard layer extending around a bottom of the corrugated layer and being adhered to at least a portion of the outer fiberboard layer. The container assembly further includes a base portion including a bottom panel and a plurality of flaps extending from the bottom panel, the base portion including a second generally water-resistant coating, the plurality of flaps overlapping a portion of the plurality of sides. The plurality of flaps is adhered to respective ones of the plurality of sides by one or more continuous adhesive lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.