Patents by Inventor Sakae Muko

Sakae Muko 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).

  • Fish-feeder
    Patent number: 4065870
    Abstract: A fish-feeder includes a bell-shaped container and a bottom lid which is pivotally secured to the container whereby the bait which is initially dispersed in the container is released in the water when the bottom lid is opened.
    Type: Grant
    Filed: December 15, 1976
    Date of Patent: January 3, 1978
    Inventor: Sakae Muko
  • Fish-feeder
    Patent number: 4017999
    Abstract: A fish-feeder includes a bell-shaped container and a bottom lid which is pivotally secured to the container whereby bait which is initially disposed in the container is released in the water when the bottom lid is opened.
    Type: Grant
    Filed: July 11, 1975
    Date of Patent: April 19, 1977
    Inventor: Sakae Muko