Patents by Inventor Mikko Kemppi

Mikko Kemppi 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: 20230144821
    Abstract: An axe includes a handle with a first gripping end, and an axe head in a second end of the handle, the axe head having an edge defining the striking direction of the axe, where the handle further includes a straight tubular portion with a filling, and a curved tubular portion curved on a striking plane defined by the striking direction of the axe.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 11, 2023
    Inventors: Mikko Kemppi, Jouni Riikonen, Kari Kunnas
  • Publication number: 20230143431
    Abstract: A blade cover for an axe includes a protective portion arranged to cover a sharp edge of a tool head. The blade cover has a locking mechanism releasably attachable to the tool head, the locking mechanism includes a rotatable switch and a receiver, the rotatable switch is rotatable between two positions, so that in a first position the blade cover is fixedly securable to the tool head, and in a second position the blade cover is releasably attachable to the tool head. An axe assembly is also provided and includes an axe having a tool head and a handle, where the tool head includes a through hole, and the blade cover.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 11, 2023
    Inventor: Mikko Kemppi
  • Publication number: 20200078927
    Abstract: The present invention relates to a hand tool, comprising a tool member, of a first material, an elongated shaft, of a second material and a connecting member, of a third material comprising plastic. The elongated shaft further comprises a handle portion in a first end and an insert portion in a second end. The hand tool further comprises a sealing ring arranged to surround the insert portion to prevent leakage of the third material during manufacturing. A manufacturing method for such a hand tool is also presented, said method comprising arranging a sealing ring around an insert portion, arranging the insert portion and a tool member in a mold, injecting material comprising plastic in a cavity space so as to form a connecting member and removing the hand tool from the mold.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 12, 2020
    Inventors: Andreas Grundström, Mikko Kemppi, Henrik Lund, Jouni Riikonen, Petteri Masalin, Juha Huhtala
  • Axe
    Patent number: D909845
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: February 9, 2021
    Assignee: FISKARS FINLAND OY AB
    Inventors: Petteri Masalin, Mikko Kemppi, Sami Lyytikäinen, Juha Huhtala
  • Patent number: D921471
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: June 8, 2021
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Axe
    Patent number: D941651
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: January 25, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Petteri Masalin, Mikko Kemppi, Sami Lyytikäinen, Juha Huhtala
  • Axe
    Patent number: D942831
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: February 8, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Petteri Masalin, Mikko Kemppi, Sami Lyytikäinen, Juha Huhtala
  • Axe
    Patent number: D947642
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: April 5, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Petteri Masalin, Mikko Kemppi, Sami Lyytikäinen, Juha Huhtala
  • Patent number: D957216
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: July 12, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Vesa Poutiainen, Mikko Kemppi, Kari Kunnas, Sami Lyytikäinen, Petteri Masalin
  • Patent number: D958616
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: July 26, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Patent number: D959217
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: August 2, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Patent number: D968180
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: November 1, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Patent number: D968923
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: November 8, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Patent number: D969577
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: November 15, 2022
    Assignee: FISKARS FINLAND OY AB
    Inventors: Sami Lyytikäinen, Mikko Kemppi
  • Axe
    Patent number: D1012651
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: January 30, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin
  • Axe
    Patent number: D1012652
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: January 30, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin
  • Axe
    Patent number: D1012653
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: January 30, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin
  • Axe
    Patent number: D1012654
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: January 30, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin
  • Patent number: D1022446
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: April 16, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin
  • Axe
    Patent number: D1022650
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: April 16, 2024
    Assignee: Fiskars Finland Oy Ab
    Inventors: Sami Lyytikäinen, Mikko Kemppi, Petteri Masalin