Patents by Inventor Daniel S. C. Kwok

Daniel S. C. Kwok 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: 10098653
    Abstract: A dermabrasion device includes an ergonomically contoured handle divided into at least two articulating sections separated by an annular cam ring, wherein each of the at least two articulating sections are coupled to one another and rotatable around a longitudinal axis of a longer one of the at least two articulating sections, whereby a distal end of the handle is displaced from the longitudinal axis. The device further includes an air pump disposed in at least one of the at least two articulating sections configured to draw air through the distal end of the handle, and a mount positioned at the distal end configured for mounting a dermabrasion tip around a channel leading to an inlet of the air pump.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: October 16, 2018
    Assignee: PRESSER DIRECT, LLC
    Inventors: Mark Presser, Daniel S. C. Kwok
  • Publication number: 20170340356
    Abstract: A vented microdermabrasion tip includes a disk-shaped abrasive component coated or configured with a microdermabrasive surface and fixed to a tubular sleeve by a set of annular mounts. The sleeve surrounds an outer periphery of the abrasive component, so that a gap is provided between the abrasive component and an internal air passage through the sleeve. A distal surface of the abrasive component is continuous, free of holes and coated with an abrasive material or formed with an abrasive surface. The distal surface extends beyond the distal end of the sleeve. An end of the mount opposite to the abrasive component is configured for coupling to a channel of a suction apparatus leading to an inlet of an air pump.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 30, 2017
    Inventors: Mark Presser, Daniel S.C. Kwok
  • Publication number: 20150051620
    Abstract: A dermabrasion device includes an ergonomically contoured handle divided into at least two articulating sections separated by an annular cam ring, wherein each of the at least two articulating sections are coupled to one another and rotatable around a longitudinal axis of a longer one of the at least two articulating sections, whereby a distal end of the handle is displaced from the longitudinal axis. The device further includes an air pump disposed in at least one of the at least two articulating sections configured to draw air through the distal end of the handle, and a mount positioned at the distal end configured for mounting a dermabrasion tip around a channel leading to an inlet of the air pump.
    Type: Application
    Filed: August 18, 2014
    Publication date: February 19, 2015
    Inventors: Mark Presser, Daniel S.C. Kwok
  • Patent number: 5781691
    Abstract: What is disclosed is a hand-held steam dispensing apparatus having a removable water reservoir, the reservoir containing a diaphragm dividing the reservoir into a large chamber and a small chamber wherein water from the large chamber may flow quickly into the small chamber, but water in the small chamber is restricted from flowing into the large chamber, a spring biased bellows pump with two one-way valves for allowing water to be pumped out of the bellows into a heating enclosure when the bellows is compressed and for allowing water to fill the bellows when the bellows expands. The heating chamber is coated to cause the water to form a thin film whereupon the water is heated to form hot water vapor which then expands through a barrel into a perforated tube. The water vapor passes out of the perforations to provide hot water vapor to a user's hair.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: July 14, 1998
    Inventor: Daniel S. C. Kwok
  • Patent number: D421152
    Type: Grant
    Filed: September 18, 1995
    Date of Patent: February 22, 2000
    Inventor: Daniel S.C. Kwok
  • Patent number: D737441
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: August 25, 2015
    Assignee: PRESSER DIRECT, LLC
    Inventors: Mark A. Presser, Daniel S. C. Kwok