Patents by Inventor TIM PIUMARTA

TIM PIUMARTA 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).

  • Publication number: 20140175856
    Abstract: A skate wheel for manual skating apparatus includes a structural body, an outer cover and an inner cover. The structural body is formed in an annular shape and has an outer annular surface and an inner annular surface. The outer annular surface has a plurality of ridges formed thereon. The outer cover is coupled on the outer annular surface to cover the ridges and the inner cover is held on the inner annular surface for covering thereof. Through the uneven surface formed by the ridges, separation of the outer cover can be prevented. A structure with a harder inner side and softer outer side also can be formed. When this structure is used for skate wheels of a manual skating apparatus, durability increases and shock absorption effect enhances, thus can provide longer lifespan and improved comfort, and protect users to meet use requirements.
    Type: Application
    Filed: October 23, 2013
    Publication date: June 26, 2014
    Applicant: NHS INC.
    Inventors: TIM PIUMARTA, SHIH-FANG CHANG