|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20080528 (20080528)|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 5|
The invention relates to a shotgun cartridge for shotgun shooting. The shotgun cartridge includes a case and a case head in it, in the vicinity of a primer arranged in which, a propelling charge is arranged. Inside the case is a shot wad with shot pellets arranged inside it, which are arranged on the opposite side of the propelling charge to the primer, and between the propelling charge and the shot pellets is a gas wad. In addition, the shotgun cartridge includes a indicator piece, arranged inside the shot wad, on the shot pellets side of the gas wad, i...
The invention claimed is: 1. Shotgun cartridge for shotgun shooting, said shotgun cartridge comprising: a case and a case head at one end of said case, a primer arranged in the case head and a propelling charge in the vicinity of said primer, a shot wad inside the case and shot pellets arranged inside said shot wad, which is arranged on the opposite side of the propelling charge to the primer, a gas wad between the propelling charge and the shot pellets, and an indicator piece having a space containing an indicator agent, said indicator piece being arra...