Patents by Inventor Lisias Ransan

Lisias Ransan 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: 11278080
    Abstract: A ballet pointe shoe may include a toe box with a malleable bumper attached to a bottom portion of a front wall of the toe box. In some embodiments, the toe box may be part of a monolithic foot-supporting structure which may also include a shank body extending longitudinally rearward from a base of the toe box. In some embodiments, the shank may be penetrated by a longitudinal tunnel which has a mouth on the shank body and some embodiments may include a removable shank insert which can be inserted into the tunnel by way of the mouth and removed from the tunnel by way of the mouth.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: March 22, 2022
    Inventor: Lisias Ransan
  • Publication number: 20210267310
    Abstract: A ballet pointe shoe has an upper in which a shank insert and/or an elastic loop can removably and replaceably installed without even partial deconstruction of the ballet pointe shoe. Embodiments may have an upper including a tunnel which may extend beneath a toe box, the tunnel having a mouth which is accessible via the foot compartment and by way of which a shank insert can be installed, removed or replaced. In some embodiments an elastic loop may be routed under a portion of the shank insert extending from the mouth of the tunnel. In some embodiments the tunnel may penetrate a shank body under which an elastic loop may be routed. A shank insert and/or elastic loop may be selected from sets of ones having different characteristics. In some embodiments the toe box and shank body may be included in a monolithic foot supporting structure. In some embodiments a shank insert and/or toe box may be reshaped at any time.
    Type: Application
    Filed: April 21, 2021
    Publication date: September 2, 2021
    Inventor: Lisias Ransan
  • Publication number: 20200260816
    Abstract: Embodiments of a ballet pointe show may include a pre-stressed elastic band surrounding at least a portion of the periphery of the throat of the upper. The pre-stressed elastic band in some embodiments may be interposed between an outer fabric and an inner liner of the upper to conceal the band completely from external view. The elastic band may have a cross sectional shape whose aspect ratio is greater than 3:1 so that pressure exerted on the foot of a ballet dancer by the elastic band during use is kept sufficiently low to avoid discomfort yet still provide adequate securement of the throat to the foot. Some embodiments of a ballet pointe shoe may include an improved heal seam construction which is secure and inconspicuous even though devoid of an a exterior binder strip.
    Type: Application
    Filed: January 17, 2020
    Publication date: August 20, 2020
    Inventor: Lisias Ransan
  • Publication number: 20200229533
    Abstract: A ballet pointe shoe may include a monolithic foot-supporting structure with a toe box having a thermoplastic toe platform and a malleable bumper formed on, or attached to, a lower portion of the platform or, in some embodiments, a lower portion of the platform and a forward portion of the peripheral wall of the toe box adjoining the toe platform.
    Type: Application
    Filed: December 3, 2019
    Publication date: July 23, 2020
    Inventor: Lisias Ransan
  • Publication number: 20080168680
    Abstract: A tap shoe assembly is disclosed wherein both relatable elastic strap retaining means and alternative lace means are provided, so that the shoe can provide the look and feel of a laced tap shoe and elastically retained tap shoe.
    Type: Application
    Filed: January 11, 2007
    Publication date: July 17, 2008
    Inventor: Lisias Ransan
  • Patent number: 6711833
    Abstract: A tap shoe assembly is disclosed wherein screws pass through the tap and an intermediate resilient composition material and into conically-shaped nuts embedded in the sole of the shoe.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: March 30, 2004
    Inventor: Lisias Ransan
  • Patent number: D451262
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: December 4, 2001
    Inventor: Lisias Ransan
  • Patent number: D451263
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: December 4, 2001
    Inventor: Lisias Ransan
  • Patent number: D538527
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: March 20, 2007
    Inventor: Lisias Ransan
  • Patent number: D903990
    Type: Grant
    Filed: January 19, 2019
    Date of Patent: December 8, 2020
    Inventor: Lisias Ransan
  • Patent number: D912375
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: March 9, 2021
    Inventor: Lisias Ransan
  • Patent number: D920642
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: June 1, 2021
    Inventor: Lisias Ransan