Lead-free firearm bullets and cartridges including same
US5535678A · kind A · utility
20Cited by
28References
21Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Apr 27, 1995 |
| Grant date | Jul 16, 1996 |
| Priority date | — |
| Expiry date | Apr 27, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C12/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A firearm bullet, at least a major portion of which is formed of a one-piece element having a continuous all-metal structure primarily made up of bismuth or a bismuth alloy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.