Patents Assigned to Devel Corporation
  • Cartridge magazine and follower for autoloading firearms
    Patent number: 4446645
    Abstract: A cartridge magazine and follower for firearms in which the follower is provided with a spring-action in addition to that of the follower spring. As cartridges are loaded into the magazine the follower itself is compressed, thereby providing more space within the magazine for one or more additional cartridges without basically changing the dimensions of the magazine.
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: May 8, 1984
    Assignee: Devel Corporation
    Inventors: Charles C. Kelsey, Jr., Walter C. Wolff