Patents by Inventor Syouichi Toya

Syouichi Toya 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).

  • Combined structure of hand-held cordless vacuum cleaner and flashlight
    Patent number: 4513470
    Abstract: A combined structure of a hand-held cordless vacuum cleaner and a flashlight comprises;a vacuum cleaner body housing therein a battery and an electric powered blower, and including switch means adapted to control power fed to said blower;a dust case;a flashlight case including a lighting unit;specific interconnecting means adapted to releasably interconnect either one of said dust case and said flashlight case to said vacuum cleaner body; andspecific electrical connection means adapted to electrically connect said battery in said vacuum cleaner body to said lighting unit in said flashlight case when said flashlight case is interconnected to said vacuum cleaner body by said interconnecting means.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: April 30, 1985
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Syouichi Toya