Patents by Inventor Hans Lindblad

Hans Lindblad 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).

  • Device at a so-called back bench for arresting the lying part of the bench in desired angular setting
    Patent number: 8062238
    Abstract: The invention relates to a device (1) at a so-called back bench (2) and comprises a lying part (6) that is supportable by a stand (3), turnably mounted around a pivot joint (5), and movable along the length extension (8) thereof, as well as a mechanism (9) for manual actuation of the arresting of said lying part (6) in the desired angular setting, and having clamping members (10) for the clamping of persons' legs.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: November 22, 2011
    Assignee: Mastercare AB
    Inventor: Hans Lindblad
  • Device at a So-Called Back Bench for Arresting the Lying Part of the Bench in Desired Angular Setting
    Publication number: 20100042148
    Abstract: The invention relates to a device (1) at a so-called back bench (2) and comprises a lying part (6) that is supportable by a stand (3), turnably mounted around a pivot joint (5), and movable along the length extension (8) thereof, as well as a mechanism (9) for manual actuation of the arresting of said lying part (6) in the desired angular setting, and having clamping members (10) for the clamping of persons' legs.
    Type: Application
    Filed: June 25, 2007
    Publication date: February 18, 2010
    Applicant: Mastercare AB
    Inventor: Hans Lindblad
  • Anti-skid device for vehicles
    Patent number: 4378833
    Abstract: An anti-skid device, which can be detachably mounted on the wheels of a vehicle, is simple to handle, comparatively independent of wheel dimensions, and which poses a minimum of risk of damage to the wheel housing of the vehicle and its brake system, at the same time as the device effectively follows the movements of the tire without risk of losing its hold.An anti-skid device made according to the invention comprises a number of gripping elements (201) interspaced along the periphery of the wheel (6, 7) of the vehicle, and each having the shape of a frame open on one side and with two portions extending over the tread of the tire at a certain distance from each other, the frame having additional frame portions (204, 203), which extend along the plane sides of the wheel of the vehicle.
    Type: Grant
    Filed: July 3, 1980
    Date of Patent: April 5, 1983
    Inventors: Lennart Lindblad, Karl-Erik Lindblad, Sven-Olof Lindblad, Hans Lindblad