Patents by Inventor Edward J. Arndt

Edward J. Arndt 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).

  • Outliner hair trimmer with interchangeable workheads
    Patent number: 11945127
    Abstract: A hair trimmer is provided, including a trimmer housing having a drive end, a drive shaft projecting from the drive end, a support bracket associated with the drive end, and a cutting workhead connectable to the drive shaft and being supported on the trimmer by the support bracket. The cutting workhead is removable from operational engagement with the trimmer housing without the use of tools.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: April 2, 2024
    Assignee: WAHL CLIPPER CORPORATION
    Inventors: Steven Wayne Arndt, Edward D. Brill, Ronaldo J. Santiago, Scott W. Beu, Rick Hering
  • CENTER RIDGE ECG MONITORING ELECTRODE
    Publication number: 20120143033
    Abstract: An ECG electrode assembly is provided. The electrode assembly includes a backing element, an electrode element, and an electrolyte gel. The electrode assembly includes an electrode assembly having a connection portion or ridge located generally in the center of the backing element. The electrode assembly extends through an aperture in the backing element and includes an integrally formed sensing potion located on the side of the backing element opposite the connection portion.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 7, 2012
    Inventors: Mark D. Tiegs, Edward J. Arndt
  • Atmosphere compositions and methods of using same for surface treating ferrous metals
    Patent number: 4049472
    Abstract: Atmosphere compositions and processes utilizing the compositions for heat treating ferrous metal articles under a controlled furnace atmosphere to either maintain or change the surface chemistry of the article being treated are disclosed in the following specification.The invention features atmosphere compositions or mixtures which are blended from normally gaseous components outside the furnace and the mixture or blend is injected into the furnace to provide a carburizing, decarburizing, carbonitriding or neutral hardening atmosphere inside the furnace.
    Type: Grant
    Filed: December 22, 1975
    Date of Patent: September 20, 1977
    Assignee: Air Products and Chemicals, Inc.
    Inventor: Edward J. Arndt
  • Bottle having shape of baby's bottom
    Patent number: D533073
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: December 5, 2006
    Assignee: Vi-Jon Laboratories, Inc.
    Inventors: John G. Brunner, Edward J. Arndt
  • Carrier for a paint can
    Patent number: D370559
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: June 11, 1996
    Inventor: Edward J. Arndt