Patents by Inventor Hong Wo Ng

Hong Wo Ng 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: 8608098
    Abstract: A condiment grinder has a body for containing condiment seeds, a grinding mechanisms located at an open end of the body through which condiment seeds ground by the grinding mechanism may be dispensed, and a drive mechanism for turning an operating shaft of the grinding mechanism to operate the grinder. The grinding mechanism includes a female grinder and a male grinder, which is supported co-axially in the female grinder for rotation relative to the female grinder, for grinding condiment seeds. The two grinders are spaced apart by an annular gap in which condiment seeds are ground. The drive mechanism has an operator supported for reciprocating motion relative to the body, and a motion translator for translating the reciprocating motion into uni-directional rotary motion driving the operating shaft.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: December 17, 2013
    Assignee: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Publication number: 20120153060
    Abstract: A condiment grinder has a body for containing condiment seeds, a grinding mechanisms located at an open end of the body through which condiment seeds ground by the grinding mechanism may be dispensed, and a drive mechanism for turning an operating shaft of the grinding mechanism to operate the grinder. The grinding mechanism includes a female grinder and a male grinder, which is supported co-axially in the female grinder for rotation relative to the female grinder, for grinding condiment seeds. The two grinders are spaced apart by an annular gap in which condiment seeds are ground. The drive mechanism has an operator supported for reciprocating motion relative to the body, and a motion translator for translating the reciprocating motion into uni-directional rotary motion driving the operating shaft.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 21, 2012
    Applicant: WING WO PLASTIC MANUFACTORY LIMITED
    Inventor: Hong Wo Ng
  • Patent number: 7207511
    Abstract: A condiment grinder has a body for containing condiment seeds, and a condiment grinding mechanism provided at a lower open end of the body through which condiment seeds, ground by the mechanism, may be dispensed. The grinding mechanism has a female grinder and a male grinder rotatable in the female grinder for grinding condiment seeds in an annular gap between the grinders. The condiment grinder includes a base attached to the lower body end for standing the body on a surface. The base engages the female grinder and is turnable to adjust the female grinder's axial position relative to the male grinder and, hence, the width of the gap and, in turns, the ground condiment size. The base has a peripheral wall that is exposed to and accessible from all lateral sides for gripping so that the base can conveniently be turned.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: April 24, 2007
    Assignee: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Patent number: 7066418
    Abstract: A pepper grinder includes pepper and salt containers. The pepper container has first and second openings, through which first opening the container may be refilled with pepper seeds, and includes a pepper grinding mechanism in the second opening, through which ground pepper may be dispensed. The salt container has first and second openings, through which first opening the container may be refilled with salt and through which second opening salt may be dispensed. The two containers are releasably interconnected at their first openings, whereby both openings are closed. A coupler releasably connects the two containers together, which has a first part releasably connected to the pepper container first opening and a second part releasably connected to the salt container first opening.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: June 27, 2006
    Assignee: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Patent number: 7048216
    Abstract: A pepper grinder comprising a pepper seed bottle having upper and lower openings, through which upper opening the bottle may be refilled. A pepper grinding mechanism is provided in the lower bottle opening, through which ground pepper may be dispensed. The mechanism comprises a female grinding member and a male grinding member supported co-axially therein for relative rotation to grind pepper, the two members being spaced apart by an annual gap in which pepper is to be ground. The mechanism includes a positioning ring in engagement with the male grinding member, which may be turned to adjust the axial position of the male grinding member relative to the female grinding member and hence the width of the gap and in turn the pepper grinding size. The positioning ring comprises a ring body and two spokes that extend across opposite sides of the ring body for engagement by a user to turn the ring.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: May 23, 2006
    Assignee: Wing Po Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Publication number: 20050211806
    Abstract: A condiment grinder has a body for containing condiment seeds, and a condiment grinding mechanism provided at a lower open end of the body through which condiment seeds, ground by the mechanism, may be dispensed. The grinding mechanism has a female grinder and a male grinder rotatable in the female grinder for grinding condiment seeds in an annular gap between the grinders. The condiment grinder includes a base attached to the lower body end for standing the body on a surface. The base engages the female grinder and is turnable to adjust the female grinder's axial position relative to the male grinder and, hence, the width of the gap and, in turns, the ground condiment size. The base has a peripheral wall that is exposed to and accessible from all lateral sides for gripping so that the base can conveniently be turned.
    Type: Application
    Filed: January 13, 2005
    Publication date: September 29, 2005
    Applicant: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Publication number: 20040124294
    Abstract: A pepper grinder (10) comprising a pepper seed bottle (100) having upper and lower openings (110 & 120), through which upper opening (110) the bottle (100) may be refilled. A pepper grinding mechanism (300) is provided in the lower bottle opening (120), through which ground pepper may be dispensed. The mechanism (300) comprises a female grinding member (370) and a male grinding member (380) supported co-axially therein for relative rotation to grind pepper, the two members (370 & 380) being spaced apart by an annual gap in which pepper is to be ground. The mechanism (300) includes a positioning ring (350) in engagement with the male grinding member (380), which may be turned to adjust the axial position of the male grinding member (380) relative to the female grinding member (370) and hence the width of the gap and in turn the pepper grinding size.
    Type: Application
    Filed: March 20, 2003
    Publication date: July 1, 2004
    Applicant: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Publication number: 20040113000
    Abstract: A pepper grinder (10) includes pepper and salt containers (100/200). The pepper container (100) has first and second openings (110/120), through which first opening (110) the container (100) may be refilled with pepper seeds, and includes a pepper grinding mechanism in the second opening (120), through which ground pepper may be dispensed. The salt container (200) has first and second openings (220/210), through which first opening (220) the container (200) may be refilled with salt and through which second opening (210) salt may be dispensed. The two containers (100/200) are releasably interconnected at their first openings (110/220), whereby both openings (110/220) are closed. A coupler (300) releasably connects the two containers (100/200) together, which has a first part (300A) releasably connected to the pepper container first opening (110) and a second part (300B) releasably connected to the salt container first opening (220).
    Type: Application
    Filed: March 20, 2003
    Publication date: June 17, 2004
    Applicant: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng
  • Patent number: D583634
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: December 30, 2008
    Assignee: Wing Wo Plastic Manufactory Limited
    Inventor: Hong Wo Ng