Patents by Inventor Zoltan David

Zoltan David 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).

  • METAL ORNAMENTATION METHOD
    Publication number: 20100307671
    Abstract: A method of creating jewelry and other metallic objects with hard, durable, colored surfaces decorated with relatively soft precious metal surfaces and shapes.
    Type: Application
    Filed: July 24, 2009
    Publication date: December 9, 2010
    Inventor: Zoltan David
  • Hoop Earring and Enhancer Mechanism
    Publication number: 20070125125
    Abstract: Earring enhancements attach to an earring such as a hoop earring and allow a decorative element to dangle at or near the center of a hoop. Enhancements may be interchangeable and may attach to a variety of earring styles.
    Type: Application
    Filed: October 12, 2006
    Publication date: June 7, 2007
    Inventor: Zoltan David
  • Hoop earring and enhancer mechanism
    Publication number: 20070044508
    Abstract: Earring enhancements attach to an earring such as a hoop earring and allow a decorative element to dangle at or near the center of a hoop. Enhancements may be interchangeable and may attach to a variety of earring styles.
    Type: Application
    Filed: October 12, 2006
    Publication date: March 1, 2007
    Inventor: Zoltan David
  • Hoop earring and enhancer mechanism
    Patent number: 7121118
    Abstract: Earring enhancements attach to an earring such as a hoop earring and allow a decorative element to dangle at or near the center of a hoop. Enhancements may be interchangeable and may attach to a variety of earring styles.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: October 17, 2006
    Inventor: Zoltan David
  • Hoop earring and enhancer mechanism
    Publication number: 20050092020
    Abstract: Earring enhancements attach to an earring such as a hoop earring and allow a decorative element to dangle at or near the center of a hoop. Enhancements may be interchangeable and may attach to a variety of earring styles.
    Type: Application
    Filed: October 20, 2004
    Publication date: May 5, 2005
    Inventor: Zoltan David
  • Metal ornamentation technique
    Publication number: 20040256355
    Abstract: The present invention discloses novel methods for producing raised and sculpted ornamentation or designs on metal, including metal pieces such as jewelry. Also disclosed are pieces of metal, including jewelry, produced by using the disclosed methods.
    Type: Application
    Filed: July 21, 2003
    Publication date: December 23, 2004
    Inventor: Zoltan David
  • Metal ornamentation technique
    Patent number: 6594901
    Abstract: The present invention discloses novel methods for producing raised and sculpted ornamentation or designs on metal, including metal pieces such as jewelry. Also disclosed are pieces of metal, including jewelry, produced by using the disclosed methods.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: July 22, 2003
    Inventor: Zoltan David
  • Metal ornamentation technique
    Publication number: 20020023348
    Abstract: The present invention discloses novel methods for producing raised and sculpted ornamentation or designs on metal, including metal pieces such as jewelry. Also disclosed are pieces of metal, including jewelry, produced by using the disclosed methods.
    Type: Application
    Filed: August 21, 2001
    Publication date: February 28, 2002
    Inventor: Zoltan David