Patents by Inventor Hendrik Hofman

Hendrik Hofman 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: 20170049068
    Abstract: This invention is related to a double grab, its rinsing cup and milking machine provided therewith, and the method for automatically applying teat cups to the teats of an udder of an animal to be milked. The double grab according to the invention includes: —a first housing part provided with a first magnet designed to hold a first teat cup; —a second housing part, installed substantially in a horizontal plane next to the first housing part, provided with a second magnet designed to hold a second teat cup; —whereby each housing part is provided with separate pivoting means that can be activated and is designed to make the related housing part pivot around a pivoting axis which in use, extends substantially in a horizontal direction, substantially in a widthwise direction of the arm.
    Type: Application
    Filed: May 4, 2015
    Publication date: February 23, 2017
    Applicant: Technologies Holdings Corp.
    Inventors: Hendrik Hofman, Peter van der Sluis
  • Patent number: 9125376
    Abstract: A milking robot comprising a movable arm and a plurality of grippers. The movable arm has a length in a longitudinal direction. The plurality of grippers are swivably mounted to the movable arm such that each gripper moves between a first position parallel to the movable arm's longitudinal direction and a second position at which the gripper extends sideways in a horizontal plane away from the movable arm's longitudinal direction.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: September 8, 2015
    Assignee: Technologies Holdings Corp.
    Inventors: Peter Willem Van Der Sluis, Hendrik Hofman
  • Publication number: 20140190415
    Abstract: A milking robot comprising a movable arm and a plurality of grippers. The movable arm has a length in a longitudinal direction. The plurality of grippers are swivably mounted to the movable arm such that each gripper moves between a first position parallel to the movable arm's longitudinal direction and a second position at which the gripper extends sideways in a horizontal plane away from the movable arm's longitudinal direction.
    Type: Application
    Filed: January 28, 2014
    Publication date: July 10, 2014
    Applicant: Technologies Holdings Corporation
    Inventors: Peter Willem Van Der Sluis, Hendrik Hofman
  • Patent number: 8640646
    Abstract: The present invention relates to a robot (6) for moving a milking cup or milking cups (7) from a first resting position to a second operational position or vice versa, in which second position it connects to a cows' teat or teats for collecting milk, wherein it comprises a frame (9), which frame supports a movable arm (10) that has a free extremity (11) at which it is provided with a gripper or grippers (12) for the milking cup or cups (7).
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: February 4, 2014
    Assignee: Technologies Holding Corporation
    Inventors: Peter Willem Van Der Sluis, Hendrik Hofman
  • Publication number: 20120055408
    Abstract: The present invention relates to a robot (6) for moving a milking cup or milking cups (7) from a first resting position to a second operational position or vice versa, in which second position it connects to a cows' teat or teats for collecting milk, wherein it comprises a frame (9), which frame supports a movable arm (10) that has a free extremity (11) at which it is provided with a gripper or grippers (12) for the milking cup or cups (7).
    Type: Application
    Filed: March 25, 2010
    Publication date: March 8, 2012
    Applicant: ROTEC ENGINEERING B.V.
    Inventors: Peter Willem Van Der Sluis, Hendrik Hofman
  • Patent number: 5682149
    Abstract: The invention relates to a measuring device for the wire-free measurement of temperatures, in particular for the measurement of the body temperature of animals. A transponder is injected as a probe in each animal with the aid of a hollow needle, which is supplied wire-free by a transmitter/receiver and which modulates the interrogation field with two or more abruptly changing tones in a cyclic sequence.The time duration of the tones as well as the frequency of the tones contain the desired information in coded form.By monitoring individually and continuously the body temperature of useful and/or breeding animals in the animal shed or on the pasture, it is possible to detect in time completely automatically the symptoms of an animal becoming ill and appropriate measures can be taken in order to keep the costs as low as possible in the animal husbandry business.
    Type: Grant
    Filed: May 16, 1996
    Date of Patent: October 28, 1997
    Assignee: Idento Electronics B.V.
    Inventor: Hendrik Hofman
  • Patent number: 4583879
    Abstract: A paving method and a grab for carrying out the method. A group or unit of paving stones or bricks, arranged in a selected pattern, is clamped, picked up, and laid on a prepared sand bed, in contiguity with paving components already laid, by releasing the clamping and pressing against said paving components. Tilting or jamming of stones or bricks is prevented by the exercise of a downward force on at least the border stones or bricks or border rows bordering the paving components referred to at least at the moment when the clamping is released.
    Type: Grant
    Filed: January 17, 1984
    Date of Patent: April 22, 1986
    Assignee: Aannemingsbedrijf Luymes & Bal en van der Straaten B.V.
    Inventor: Hendrik Hofman