Tapered octagonal tray
US4054241A · kind A · utility
23Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1976 |
| Grant date | Oct 18, 1977 |
| Priority date | — |
| Expiry date | Jun 1, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D5/2033
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A nestable octagonal tray having tapered, glued side walls of low height. The tray has an octagonal bottom panel, four trapezoidal side walls each attached at its shorter parallel edge to the bottom panel, four trapezoidal side flaps each attached at its longer parallel edge to the bottom panel, and eight substantially rectangular glue flaps each attached along its base to one of the non-parallel sides of the trapezoidal side walls. The side flaps and glue flaps are adhered in overlapping relation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.