Patents by Inventor Markus Haarmann

Markus Haarmann 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).

  • Dental tool and dental system
    Patent number: 11918426
    Abstract: The invention relates to a dental tool having a shank region, which is formed for coupling to a dental handpiece, and also having a work region, which is connected to the shank region. In this case, the shank region of the dental tool is formed so that there is the possibility of latchable insertion and removal without actuation. In particular, at least the shank region can consist of plastics material. As a result, inter alia facilitated handling of the tool and inexpensive production of the tool are rendered possible.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: March 5, 2024
    Assignee: KAVO DENTAL GMBH
    Inventors: Thomas Claßen, Markus Haarmann, Bernhard Kuhn
  • DENTAL TOOL AND DENTAL SYSTEM
    Publication number: 20230067315
    Abstract: The invention relates to a dental tool having a shank region, which is formed for coupling to a dental handpiece, and also having a work region, which is connected to the shank region. In this case, the shank region of the dental tool is formed so that there is the possibility of latchable insertion and removal without actuation. In particular, at least the shank region can consist of plastics material. As a result, inter alia facilitated handling of the tool and inexpensive production of the tool are rendered possible.
    Type: Application
    Filed: October 7, 2022
    Publication date: March 2, 2023
    Inventors: Thomas Claßen, Markus Haarmann, Bernhard Kuhn
  • Dental tool and dental system
    Patent number: 11464603
    Abstract: The invention relates to a dental tool having a shank region, which is formed for coupling to a dental handpiece, and also having a work region, which is connected to the shank region. In this case, the shank region of the dental tool is formed so that there is the possibility of latchable insertion and removal without actuation. In particular, at least the shank region can consist of plastics material. As a result, facilitated handling of the tool and inexpensive production of the tool are rendered possible.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: October 11, 2022
    Assignee: KAVO DENTAL GMBH
    Inventors: Thomas Claßen, Markus Haarmann, Bernhard Kuhn
  • DENTAL TOOL AND DENTAL SYSTEM
    Publication number: 20170224439
    Abstract: The invention relates to a dental tool having a shank region, which is formed for coupling to a dental handpiece, and also having a work region, which is connected to the shank region. In this case, the shank region of the dental tool is formed so that there is the possibility of latchable insertion and removal without actuation. In particular, at least the shank region can consist of plastics material. As a result, inter alia facilitated handling of the tool and inexpensive production of the tool are rendered possible.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 10, 2017
    Inventors: Thomas Claßen, Markus Haarmann, Bernhard Kuhn
  • Dental instrument
    Patent number: D854687
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 23, 2019
    Assignee: Kaltenbach & Voight GMBH
    Inventors: Thomas Classen, Jurgen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk
  • Dental instrument
    Patent number: D875248
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: February 11, 2020
    Assignee: KALTENBACH & VOIGHT GMBH
    Inventors: Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk
  • Dental instrument
    Patent number: D875249
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: February 11, 2020
    Assignee: KALTENBACH & VOIGHT GMBH
    Inventors: Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk
  • Dental instrument
    Patent number: D880695
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: April 7, 2020
    Assignee: KALTENBACH & VOIGHT GMBH
    Inventors: Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk
  • Dental instrument
    Patent number: D880696
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: April 7, 2020
    Assignee: KALTENBACH & VOIGHT GMBH
    Inventors: Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk
  • Dental instrument
    Patent number: D881394
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: April 14, 2020
    Assignee: KALTENBACH & VOIGHT GMBH
    Inventors: Thomas Classen, Juergen Butscher, Marcel Ott, Markus Haarmann, Thomas Birk