Patents by Inventor Mu Lin Wu

Mu Lin Wu 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).

  • Patent number: 6220298
    Abstract: A faucet includes a tubular body having an open end with a filter member received in the tubular body and the filter member has an outlet defined through one of two ends thereof. The tubular body has a head member connected to the open end thereof and the tubular body has an engaging tube which is connected to the outlet of the filter member. The head has a separating plate through which two apertures are defined and the engaging tube communicates one of the apertures. A valve device is pivotably received in the head member and has a first hole and a second hole defined through therein which alternately communicate with the two holes of the head member by operating the valve device so that the water filtered by the filter member flows from the first hole and the water not filtered flows from the second hole.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: April 24, 2001
    Inventor: Mu Lin Wu
  • Patent number: 4948633
    Abstract: A method for painting an article includes the steps of dipping the article in a mixture of varnish and silicone rubber so as to form a protective film on the surface of the article; priming the protective film; spray painting the article so as to form a plurality of paint flecks to form a plurality of patterns on the article; applying a solvent to the article to dilute the paint flecks; air-drying the article; polishing the surface of the article; forming a layer of epoxide resin on the surface of the article; and bake varnishing the article. In this way, the surface of the article is given a flecked and glossy surface.
    Type: Grant
    Filed: August 23, 1989
    Date of Patent: August 14, 1990
    Inventor: Mu-Lin Wu