Patents Assigned to Kiyoshi Ootaki
  • Toilet paper-holder
    Patent number: 3986677
    Abstract: A toilet-paper dispenser which has particular utility in public lavatories. The dispenser contains a holder for a first toilet roll which is presently being used as well as a compartment for a second replacement roll. When the toilet paper on the first roll is exhausted, a handle is pushed which automatically ejects the spent toilet roll shaft and simultaneously mounts the replacement roll for use.
    Type: Grant
    Filed: June 26, 1975
    Date of Patent: October 19, 1976
    Assignee: Kiyoshi Ootaki
    Inventors: Kiyoshi Ootaki, Isamu Takada