Patents by Inventor Margaret Richardson

Margaret Richardson 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: 7735189
    Abstract: The invention is directed to a hanger device used to suspend hanging materials such as curtains, shower curtains, or other sheet-like materials from a horizontally suspended rod to provide a barrier or for decorative purposes. In a preferred embodiment, the hanger device comprises a body portion having first and second ends; an extending member connected to and extending from each of the first and second ends; and, a fixed or removable decorative element having a connector portion and a cover portion for attaching to one or both extending members, wherein when a plurality of hanging materials are suspended from the hanger device, a top portion of the hanging materials is coupled to each opposed extending member, such that the hanging materials are positioned between the decorative elements and the body portion.
    Type: Grant
    Filed: June 3, 2006
    Date of Patent: June 15, 2010
    Inventor: Margaret A. Richardson
  • Patent number: 7650704
    Abstract: The present invention is directed to a footwear system that is customizable and offers a plurality of interchangeable base portions, upper portions, and connector elements in various styles, colors and designs, thus allowing an assortment of easily interchangeable and distinct styles of footwear in a single system. The footwear system specifically comprises an interchangeable base portion having a plurality of spaced openings and hollow receptacles formed in the base portion, an interchangeable upper portion adapted for removable attachment to the base portion where the upper portion has a plurality of spaced openings on each side end, and a plurality of interchangeable connector elements for connecting the upper portion to the base portion, where the connector elements may have decorative elements.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: January 26, 2010
    Inventor: Margaret A. Richardson
  • Publication number: 20080308510
    Abstract: There is provided in one embodiment of the invention a removable, adjustable-height dishwasher tine for holding objects in an automatic dishwasher rack, where the dishwasher rack has at least one receiving element for receiving the dishwasher tine and where the tine comprises an elongated tube with a first end and a second end, such that the first end has a securement means for securely attaching the tine to the receiving element of the dishwasher rack, and such that the elongated tube is adjustable in height via an adjusting means. In another embodiment of the invention there is provided a dishwasher rack for use in an automatic dishwasher, where the dishwasher rack has a plurality of spaced receiving elements for receiving a plurality of corresponding removable dishwasher tines.
    Type: Application
    Filed: August 22, 2008
    Publication date: December 18, 2008
    Inventor: Margaret A. Richardson
  • Publication number: 20080156750
    Abstract: There is provided in one embodiment of the device a removable, adjustable-height dishwasher tine extender for holding objects in an automatic dishwasher rack, the rack having a plurality of upstanding tines, the extender comprising an elongated tube with a first end and a second end, wherein the first end has a securement means adapted to receive a dishwasher tine, so that the extender is securely mounted on the dishwasher tine, and wherein the elongated tube is adjustable in height via an adjusting means. In another embodiment of the device there is provided a removable dishwasher tine extender for holding objects in an automatic dishwasher rack, the rack having a plurality of upstanding tines, the extender comprising an elongated tube with a first end and a second end, wherein the first end has a securement means adapted to receive a dishwasher tine, so that the extender is securely mounted on the dishwasher tine.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Inventor: Margaret A. Richardson
  • Publication number: 20070277355
    Abstract: The invention is directed to a hanger device used to suspend hanging materials such as curtains, shower curtains, or other sheet-like materials from a horizontally suspended rod to provide a barrier or for decorative purposes. In a preferred embodiment, the hanger device comprises a body portion having first and second ends; an extending member connected to and extending from each of the first and second ends; and, a fixed or removable decorative element having a connector portion and a cover portion for attaching to one or both extending members, wherein when a plurality of hanging materials are suspended from the hanger device, a top portion of the hanging materials is coupled to each opposed extending member, such that the hanging materials are positioned between the decorative elements and the body portion.
    Type: Application
    Filed: June 3, 2006
    Publication date: December 6, 2007
    Inventor: Margaret A. Richardson
  • Publication number: 20070240336
    Abstract: The present invention is directed to a footwear system that is customizable and offers a plurality of interchangeable base portions, upper portions, and connector elements in various styles, colors and designs, thus allowing an assortment of easily interchangeable and distinct styles of footwear in a single system. The footwear system specifically comprises an interchangeable base portion having a plurality of spaced openings and hollow receptacles formed in the base portion, an interchangeable upper portion adapted for removable attachment to the base portion where the upper portion has a plurality of spaced openings on each side end, and a plurality of interchangeable connector elements for connecting the upper portion to the base portion, where the connector elements may have decorative elements.
    Type: Application
    Filed: April 12, 2006
    Publication date: October 18, 2007
    Inventor: Margaret Richardson
  • Patent number: 7232359
    Abstract: The present invention is directed to an adjustable bra having first and second bra cups; one or more adjustable back bands connected to the respective bra cups; first and second detachable shoulder straps connected at one end to the respective bra cups and connected at the other end to the adjustable back band or bands; a removable or non-removable underwire in each bra cup that is shorter in length than standard underwire; and a plurality of shoulder strap fastener receiving elements incorporated along an entire length of the back band or bands, wherein the shoulder strap fastener receiving elements are adapted to receive and attach the first and second shoulder straps anywhere along the entire length of the back band or bands, including to both single and double layer back bands to enable a wearer to adjust the fit and comfort of the bra to a wearer's breast size and dimension.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: June 19, 2007
    Inventor: Margaret A. Richardson
  • Publication number: 20050256447
    Abstract: Apparatus for controlling the operation of a catheter, the apparatus including an inlet for receiving the output end of a catheter and an outlet for discharging liquid received from the catheter, valve means between the inlet and the outlet for controlling the flow of liquid through the apparatus, sensing means for sensing one or more properties of the liquid in the apparatus, and control means for controlling operation of the valve means in response to a sensed property of the liquid, such as pressure, and/or in response to a predetermined criteria, such as a time interval having elapsed.
    Type: Application
    Filed: June 16, 2003
    Publication date: November 17, 2005
    Inventors: Margaret Richardson, Philip Richardson