Patents by Inventor Petrus Jacobus Keirsgieter

Petrus Jacobus Keirsgieter 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).

  • Illumination System with Magnetic Mount for Loupes
    Publication number: 20180206935
    Abstract: A headlamp magnetically mounted on a magnifying loupe for use in cosmetic, dental, medical, surgical, hobby and any other fields where an individual would find the ability to simultaneously illuminate and magnify a small area to be advantageous. The headlamp would contain an internal power source, so that there is no longer a need for a cable to connect the headlamp with the bulky external power source that is found in traditional loupe mounted headlamps.
    Type: Application
    Filed: January 29, 2018
    Publication date: July 26, 2018
    Applicants: Den-Mat Holdings, LLC, Falcon Development B.V.
    Inventors: Brenton Lively, Daniel Joseph Bodenstein, Brad Landtbom, Petrus Jacobus Keirsgieter, Maarten Jan Willem Toering, Skylar Urban, Ryan Michael Welsh, Meg Tidd
  • Illumination system with magnetic mount for loupes
    Patent number: 9901414
    Abstract: A headlamp magnetically mounted on a magnifying loupe for use in cosmetic, dental, medical, surgical, hobby and any other fields where an individual would find the ability to simultaneously illuminate and magnify a small area to be advantageous. The headlamp would contain an internal power source, so that there is no longer a need for a cable to connect the headlamp with the bulky external power source that is found in traditional loupe mounted headlamps.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: February 27, 2018
    Inventors: Brenton Lively, Daniel Joseph Bodenstein, Brad Landtbom, Petrus Jacobus Keirsgieter, Maarten Jan Willem Toering, Skylar Urban, Ryan Michael Welsh, Meg Tidd
  • Illumination System with Magnetic Mount for Loupes
    Publication number: 20160076747
    Abstract: A headlamp magnetically mounted on a magnifying loupe for use in cosmetic, dental, medical, surgical, hobby and any other fields where an individual would find the ability to simultaneously illuminate and magnify a small area to be advantageous. The headlamp would contain an internal power source, so that there is no longer a need for a cable to connect the headlamp with the bulky external power source that is found in traditional loupe mounted headlamps.
    Type: Application
    Filed: July 2, 2015
    Publication date: March 17, 2016
    Applicants: Den-Mat Holdings, LLC, Falcon Development B.V.
    Inventors: Brenton Lively, Daniel Joseph Bodenstein, Brad Landtbom, Petrus Jacobus Keirsgieter, Maarten Jan Willem Toering, Skylar Urban, Ryan Michael Welsh, Meg Tidd
  • Dental treatment apparatus
    Patent number: 7726699
    Abstract: Apparatus for dental treatment includes a base, a treatment unit, and a connecting piece. The treatment unit has one or more treatment instruments and one or more lines for the supply of water, air and electricity. The connecting piece is placed in between the base and the treatment unit. The treatment unit can be disconnected from and connected to the base by using the connecting piece.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: June 1, 2010
    Assignees: Okey Holding BV
    Inventor: Petrus Jacobus Keirsgieter
  • Dental Treatment Apparatus
    Publication number: 20080063996
    Abstract: Apparatus for dental treatment includes a base, a treatment unit, and a connecting piece. The treatment unit has one or more treatment instruments and one or more lines for the supply of water, air and electricity. The connecting piece is placed in between the base and the treatment unit. The treatment unit can be disconnected from and connected to the base by using the connecting piece.
    Type: Application
    Filed: February 1, 2005
    Publication date: March 13, 2008
    Inventor: Petrus Jacobus Keirsgieter