Patents by Inventor NEERAJ NEVATIA

NEERAJ NEVATIA 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).

  • Jewelry with non-precious metallic core and process for producing
    Patent number: 11771184
    Abstract: Jewelry with non-precious metallic core and process for producing, comprising an outer layer (10) and an inner core (50), a melting temperature of the inner core (50) is higher than that of the outer layer (10), consequent to a synchronous position of an outer markers (12a, 12b, 12c) and an inner markers (52a, 52b, 52c), the outer layer (10) engulfs the inner core (50) with a prescribed thickness dimension (44) all around; mechanically moving, flexing and load bearing part of an active jewelry are made of non-precious metal, the outer layer (10) is made of a precious metal like gold, silver, platinum and the like; while the inner core (50) is made of a non-precious metal like steel, titanium and the like, the jewelry article (100) is studded with diamonds and precious stones. The jewelry article (100) may be an array of closed links (110).
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: October 3, 2023
    Inventors: Neeraj Nevatia, Anupam Mawandia
  • JEWELRY WITH NON-PRECIOUS METALLIC CORE AND PROCESS FOR PRODUCING
    Publication number: 20220125166
    Abstract: Jewelry with non-precious metallic core and process for producing, comprising an outer layer (10) and an inner core (50), a melting temperature of the inner core (50) is higher than that of the outer layer (10), consequent to a synchronous position of an outer markers (12a, 12b, 12c) and an inner markers (52a, 52b, 52c), the outer layer (10) engulfs the inner core (50) with a prescribed thickness dimension (44) all around; mechanically moving, flexing and load bearing part of an active jewelry are made of non-precious metal, the outer layer (10) is made of a precious metal like gold, silver, platinum and the like; while the inner core (50) is made of a non-precious metal like steel, titanium and the like, the jewelry article (100) is studded with diamonds and precious stones. The jewelry article (100) may be an array of closed links (110).
    Type: Application
    Filed: September 23, 2021
    Publication date: April 28, 2022
    Inventors: Neeraj Nevatia, Anupam Mawandia
  • Hollow ornaments and process for producing them
    Patent number: 9027320
    Abstract: Hollow ornaments in the form of closed links with ornamental and functional openings for producing rings, earrings, pendant bangles necklaces or bracelets and in the form of continuous array of closed links with functional and ornamental openings, which are joint free; and process for producing them.
    Type: Grant
    Filed: June 16, 2013
    Date of Patent: May 12, 2015
    Inventor: Neeraj Nevatia
  • HOLLOW ORNAMENTS & PROCESS FOR PRODUCING THEM
    Publication number: 20140305093
    Abstract: Hollow ornaments in the form of closed links with ornamental and functional openings for producing rings, earrings, pendant bangles necklaces or bracelets and in the form of continuous array of closed links with functional and ornamental openings, which are joint free; and process for producing them.
    Type: Application
    Filed: June 16, 2013
    Publication date: October 16, 2014
    Inventor: NEERAJ NEVATIA