Patent · US Expired

Non-toxic shot and shot shell containing same

US4949644A · kind A · utility

51Cited by
20References
19Claims
0Family size

Inventor

Key dates

Filing dateJun 23, 1989
Grant dateAug 21, 1990
Priority date—
Expiry dateJun 23, 2009

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB22F2998/00
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

Non-toxic wildlife shot pellets for shotgun shells are formed from bismuth or a bismuth alloy.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.