Patents by Inventor Leonard Tse

Leonard Tse 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).

  • Publication number: 20060000041
    Abstract: A cleaning implement for removing debris from a surface comprises a handle, a mop head, and a joint connecting the handle and mop head; wherein the joint is adjustable and lockable. The joint allows the angle between the mop head and the handle to be adjusted appropriately and then locked into place. Another embodiment of the present cleaning implement comprises a handle and a mop head, wherein the mop heads comprises one or more gliders to facilitate the ability of the cleaning implement to glide smoothly across the surface being cleaned. Methods of removing debris comprise the step of contacting the surface with a cleaning implement of the present invention.
    Type: Application
    Filed: April 29, 2005
    Publication date: January 5, 2006
    Inventors: Alen Streutker, Gary Drake, Gary Loney, Michael Maile, Mark Kacher, Glenn Bradbury, Leonard Tse, Gregory Spooner, Hoss Vong
  • Publication number: 20050181968
    Abstract: A cleaning implement for cleaning a soft or a hard surface comprises a handle, a sweeper head, rotating blades and a collection bin. The bottom wall of the collection bin includes an opening that is covered by a cleaning sheet during the cleaning operation. The height of this bottom wall relative to the surface being cleaned is adjustable by a user. The cleaning implement can be used with a disposable cleaning sheet, which includes protrusions that are capable of removing entangled hair from a carpet surface.
    Type: Application
    Filed: February 11, 2005
    Publication date: August 18, 2005
    Applicant: The Procter & Gamble Company
    Inventors: Nicola Policicchio, Leonard Tse, William Cannon, Kenton Lynde, Michael Maile, Robert Godfroid