Patents by Inventor Pasi PUIKKONEN

Pasi PUIKKONEN 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).

  • Seal for a pipe penetration in a roof underlay
    Patent number: 9422724
    Abstract: A roof underlay seal (1) for a leadthrough penetrating a roof structure, includes a tubular collar (2) and a flange portion (3) laterally extending from the collar and surrounding it. The collar (2) is attached to a flange portion (3) via a flexible sleeve (4) extending between the collar (2) and the flange portion (3) for setting the upper end of the collar (2) flexibly at a desired distance from the flange portion (3).
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: August 23, 2016
    Assignee: SK TUOTE OY
    Inventors: Eero Saikkonen, Pasi Puikkonen
  • SEAL FOR A PIPE PENETRATION IN A ROOF UNDERLAY
    Publication number: 20150368907
    Abstract: A roof underlay seal (1) for a leadthrough penetrating a roof structure, includes a tubular collar (2) and a flange portion (3) laterally extending from the collar and surrounding it. The collar (2) is attached to a flange portion (3) via a flexible sleeve (4) extending between the collar (2) and the flange portion (3) for setting the upper end of the collar (2) flexibly at a desired distance from the flange portion (3).
    Type: Application
    Filed: February 12, 2014
    Publication date: December 24, 2015
    Applicant: SK TUOTE OY
    Inventors: Eero SAIKKONEN, Pasi PUIKKONEN
  • Prefabricated or preassembled building part
    Patent number: D875913
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: February 18, 2020
    Assignee: Vilpe OY
    Inventors: Pasi Puikkonen, Eero Saikkonen, Veli-Pekka Lahti, Kaj Friis