Patents by Inventor Jeremy Chan-Hao Wang

Jeremy Chan-Hao Wang 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).

  • METHOD AND DEVICE FOR WRINGING A MOP
    Publication number: 20160066764
    Abstract: A wringer connector for connecting a mop handle to a lever of a mop wringer to allow the mop handle to actuate the lever. The wringer connector comprises a first connector securable to one of the lever and the mop handle and engageable with the one of the lever and the mop handle to rotationally fix the first connector with respect to the one of the lever and the mop handle; and a second connector extending from the first connector and engageable with the other of the lever and the mop handle to functionally connect the mop handle to the lever.
    Type: Application
    Filed: April 8, 2015
    Publication date: March 10, 2016
    Applicant: POWERWRING INC.
    Inventors: Noah Nuoxu Yang, Ryan Stewart Williams, Shuyi Wu, Jeremy Chan-Hao Wang