Reinforced foamed metal
US3940262A · kind A · utility
17Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1974 |
| Grant date | Feb 24, 1976 |
| Priority date | — |
| Expiry date | Feb 22, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12937
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Foamed metal articles having reinforcing fibers, such as inorganic fibers; for example, fiberglass, refractory fibers, and metal fibers, dispersed in the foamed metal for strength improvement. Processes of manufacturing such fiber reinforced foamed metal articles are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.