Patents by Inventor Olivia Dehaeseleer

Olivia Dehaeseleer 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).

  • Roller skate
    Patent number: 7758054
    Abstract: The roller skate according to the invention is equipped with smaller inline rollers (40) arranged below the boot (10) and with outer, larger rollers (30), the upper parts of which protrude above the boot sole (11). This roller skate can be moved on four rollers (30) and (40) in the manner of a four-wheel roller skate, or, in certain phases, just on two inline rollers (40) in a similar manner to an inline skate.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: July 20, 2010
    Inventors: Helmut Abel, Olivia Dehaeseleer, Céline Abel, Diane Abel
  • Roller Skate
    Publication number: 20080185798
    Abstract: The roller skate according to the invention is equipped with smaller inline rollers (40) arranged below the boot (10) and with outer, larger rollers (30), the upper parts of which protrude above the boot sole (11). This roller skate can be moved on four rollers (30) and (40) in the manner of a four-wheel roller skate, or, in certain phases, just on two inline rollers (40) in a similar manner to an inline skate.
    Type: Application
    Filed: November 17, 2006
    Publication date: August 7, 2008
    Applicant: ABEL , Helmut
    Inventors: Helmut Abel, Olivia Dehaeseleer, Celine Abel, Diane Abel