Patents by Inventor William C. Fiebel

William C. Fiebel 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).

  • HANDLE FOR HAIR STYLING TOOL WITH REPLACEABLE SPRING
    Publication number: 20230109480
    Abstract: A hair styling tool or curling iron includes a handle portion and a styling portion. The handle portion houses a torsion spring. The styling portion includes a hair engaging member adapted to be biased toward the styling portion by the torsion spring. A spring door is releasably and/or removably connected to the handle portion and is configured to cover and at least partially secure the torsion spring within the handle portion. The torsion spring is not mechanically connected to the handle portion so that releasing and/or removing of the spring door from the handle portion allows for removal and replacement of the torsion spring.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Inventors: Luke Hillebrecht, Gary Koenemann, William C. Fiebel
  • Clock radio
    Patent number: D450049
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: November 6, 2001
    Assignee: Refac International Ltd.
    Inventors: Paul Lacotta, Mitra Leyde, William C. Fiebel
  • Travel alarm clock
    Patent number: D452167
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: December 18, 2001
    Inventors: Mitra Leyde, Paul Lacotta, William C. Fiebel
  • Sports radio
    Patent number: D459340
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: June 25, 2002
    Assignee: REFAC International Ltd.
    Inventors: Mitra Leyde, Paul Lacotta, William C. Fiebel
  • Audio entertainment unit
    Patent number: D425508
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: May 23, 2000
    Assignee: Refac International, Ltd.
    Inventors: William C. Fiebel, Paul Lacotta, Mitra Leyde, John Moldauer
  • Handle for a curling iron
    Patent number: D970110
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: November 15, 2022
    Assignee: Helen of Troy Limited
    Inventors: William C. Fiebel, Gary Koenemann, Mathieu Zastawny, Yoon Jung Heo, Aakriti Jojo Chandra