Waste material testing apparatus
US4184424A · kind A · utility
9Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1978 |
| Grant date | Jan 22, 1980 |
| Priority date | — |
| Expiry date | Apr 27, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B9/3042
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A waste material testing apparatus which is portable, economically manufactured, suitable for a wide variety of waste materials, sturdy enough to withstand the required compacting pressures, and equipped with a means to enable the viewing of the interior of the attendant container section to observe the compacting efficiency of the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.