Patents by Inventor Johnnie V. Matthews

Johnnie V. Matthews has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Safe firecracker
    Patent number: 4495868
    Abstract: There is disclosed a firecracker assembly comprising a casing member; and a firecracker member in the casing member. The firecracker member including a first powder portion and a first fuse attached thereto extending through the firecracker member and a second powder portion and a second fuse attached to said firecracker member, wherein the firecracker member is propelled out of the casing member.
    Type: Grant
    Filed: February 16, 1982
    Date of Patent: January 29, 1985
    Inventor: Johnnie V. Matthews