Patents by Inventor Markus Hedberg

Markus Hedberg 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).

  • Two-stroke engine, and handheld power tool
    Patent number: 11879381
    Abstract: A two-stroke engine (1) is disclosed comprising a cylinder (2), a piston (3) arranged to reciprocate in the cylinder (2), a crankcase (5), a fuel injector (7) configured to inject fuel into the crankcase (5), an air inlet (9) connected to the crankcase (5), and a stratified scavenging intake (11) connected to the cylinder (2). The engine (1) comprises a throttle (13) configured to control the amount of air supplied to the air inlet (9) and to the stratified scavenging intake (11). The present disclosure further relates to handheld power tool (50) comprising an engine (1).
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: January 23, 2024
    Assignee: HUSQVARNA
    Inventors: Markus Hedberg, Niklas Enander, Tobias Stalfors
  • Two-Stroke Engine, and Handheld Power Tool
    Publication number: 20220298961
    Abstract: A two-stroke engine (1) is disclosed comprising a cylinder (2), a piston (3) arranged to reciprocate in the cylinder (2), a crankcase (5), a fuel injector (7) configured to inject fuel into the crankcase (5), an air inlet (9) connected to the crankcase (5), and a stratified scavenging intake (11) connected to the cylinder (2). The engine (1) comprises a throttle (13) configured to control the amount of air supplied to the air inlet (9) and to the stratified scavenging intake (11). The present disclosure further relates to handheld power tool (50) comprising an engine (1).
    Type: Application
    Filed: June 15, 2020
    Publication date: September 22, 2022
    Inventors: Markus Hedberg, Niklas Enander, Tobias Stalfors
  • Power cutter
    Patent number: D980029
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: March 7, 2023
    Assignee: Husqvarna AB
    Inventors: Gustav Landberg, Tor Sigurdson, Markus Hedberg
  • Power cutter
    Patent number: D980030
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: March 7, 2023
    Assignee: Husqvarna AB
    Inventors: Gustav Landberg, Tor Sigurdson, Markus Hedberg
  • Power cutter
    Patent number: D980031
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: March 7, 2023
    Assignee: Husqvarna AB
    Inventors: Gustav Landberg, Tor Sigurdson, Markus Hedberg
  • Hedge trimmer
    Patent number: D1084799
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: July 22, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Hedge trimmer
    Patent number: D1084800
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: July 22, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Trimmer
    Patent number: D1083537
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: July 15, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Hedge trimmer
    Patent number: D1100987
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: November 4, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg, Johan Nilsson
  • Blower
    Patent number: D1100989
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: November 4, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg, Johan Nilsson
  • Blower
    Patent number: D1100991
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: November 4, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg, Johan Nilsson
  • Trimmer
    Patent number: D1101523
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: November 11, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Hedge trimmer
    Patent number: D1103222
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: November 25, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg, Johan Nilsson
  • Grass trimmer
    Patent number: D1105868
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: December 16, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Grass trimmer
    Patent number: D1105869
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: December 16, 2025
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg
  • Grass trimmer
    Patent number: D1111724
    Type: Grant
    Filed: September 1, 2023
    Date of Patent: February 10, 2026
    Assignee: HUSQVARNA AB
    Inventors: Rajinder Mehra, Malin Andersson, Markus Hedberg