Patents by Inventor Armando LAGOMARSINI

Armando LAGOMARSINI 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).

  • Bicycle sprocket and sprocket assembly comprising such a sprocket
    Patent number: 11492077
    Abstract: A bicycle sprocket has a plurality of teeth arranged one after the other along a circumferential direction and a plurality of spaces each of which being arranged between two of said teeth. Said plurality of teeth includes at least one first gearshifting tooth and at least one second tooth arranged immediately downstream of said at least one first gearshifting tooth with reference to a rotation direction (R) of the sprocket during pedaling. Said plurality of spaces includes at least one first space defined between said at least one first gearshifting tooth and said at least one second tooth and having a predetermined circumferential extension and at least one second space arranged downstream of said at least one second tooth with reference to said rotation direction (R) and having a circumferential extension greater than that of said at least one first space.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: November 8, 2022
    Assignee: CAMPAGNOLO S.R.L.
    Inventors: Mirco Civiero, Marco Marchi, Armando Lagomarsini
  • BICYCLE SPROCKET AND SPROCKET ASSEMBLY COMPRISING SUCH A SPROCKET
    Publication number: 20200240506
    Abstract: A bicycle sprocket has a plurality of teeth arranged one after the other along a circumferential direction and a plurality of spaces each of which being arranged between two of said teeth. Said plurality of teeth includes at least one first gearshifting tooth and at least one second tooth arranged immediately downstream of said at least one first gearshifting tooth with reference to a rotation direction (R) of the sprocket during pedaling. Said plurality of spaces includes at least one first space defined between said at least one first gearshifting tooth and said at least one second tooth and having a predetermined circumferential extension and at least one second space arranged downstream of said at least one second tooth with reference to said rotation direction (R) and having a circumferential extension greater than that of said at least one first space.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 30, 2020
    Applicant: CAMPAGNOLO S.r.l.
    Inventors: Mirco CIVIERO, Marco MARCHI, Armando LAGOMARSINI