Patents by Inventor Joseph J. Gyorik

Joseph J. Gyorik 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).

  • Patent number: 4207797
    Abstract: A magazine for an automatic weapon has a plurality of storage chambers arranged in a circular array about a longitudinal magazine axis and extending parallel thereto. Each storage chamber is adapted to receive cartridges in an end-to-end contacting series. The magazine further has a loading arrangement for providing access to the storage chambers at a rear end of the magazine; separate follower springs arranged to extend into each storage chamber for urging the cartridges therein towards a front end of the magazine; a feeding gate arranged at the front end of the magazine; and a feeding arrangement for advancing the cartridges from the storage chambers to the feeding gate. The feeding arrangement has a feeding wheel which is mounted at the front end of the magazine for rotation about the magazine axis and which is divided into feeding chambers, each repeatedly communicating with each storage chamber upon rotation of the feeding wheel for receiving a cartridge therefrom.
    Type: Grant
    Filed: May 22, 1979
    Date of Patent: June 17, 1980
    Inventor: Joseph J. Gyorik