Patents by Inventor Chen Ying-Yu

Chen Ying-Yu 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).

  • Umbrella-like hat
    Patent number: 4148102
    Abstract: An umbrella-like hat for protection from sun or rain, comprising a plurality of ribs, an upper central hub, a plurality of steel threads, a lower central hub, a plurality of braces, a flexible cover, an upper tubular member, a lower tubular member, a top member, a catch member, and a plug. The hat can be readily collapsed to form a small and easily-stored package when not in use.
    Type: Grant
    Filed: April 24, 1978
    Date of Patent: April 10, 1979
    Assignee: Hypromise Industrial Co., Ltd.
    Inventor: Chen Ying-Yu