Shipping container for substrates
US4061228A · kind A · utility
83Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1976 |
| Grant date | Dec 6, 1977 |
| Priority date | — |
| Expiry date | Dec 20, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D25/107
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A shipping container for brittle substrates including a rigid outer container with a removable cover; a substrate carrier within the outer container and being slotted to carry the substrates on edge; and a substrate retaining cushion between the upper edges of the substrates and the cover of the outer container and including a resilient polyethylene panel with a corrugated shaped bottom to engage, locate and press downwardly upon the upper edges of each substrate and upstanding deformable ribs bearing against the cover and resiliently maintaining downward pressure through the panel on the substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.