Patents by Inventor Shankar Ambadas BHAVSAR

Shankar Ambadas BHAVSAR 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).

  • Device for inspection and authentication of gemstones and method of using same
    Patent number: 11506614
    Abstract: A device for inspection and authentication of gemstones (diamond pieces) includes a first member having a plurality of gemstone receiving portions, a second member having a plurality of diamonds covering portions which correspond to the gemstone receiving portions; each of the diamond covering portions having a viewing and inspection opening formed therein, a connection member disposed between end portions of the first and second members, a seal placement area formed on each of the first and second members; and an authentication seal configured to be placed on the seal placement area. The authentication seal is provided on the seal placement area without obstructing the viewing and inspection openings. The size of the viewing and inspection openings is less than size of gemstones placed in the gemstone receiving portion. The viewing and inspection opening includes one or more elongated portions for inserting a twizzer therethrough for holding and rotating diamond.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: November 22, 2022
    Inventor: Shankar Ambadas Bhavsar
  • DEVICE FOR INSPECTION AND AUTHENTICATION OF GEMSTONES AND METHOD OF USING SAME
    Publication number: 20210372935
    Abstract: A device for inspection and authentication of gemstones (diamond pieces) includes a first member having a plurality of gemstone receiving portions, a second member having a plurality of diamonds covering portions which correspond to the gemstone receiving portions; each of the diamond covering portions having a viewing and inspection opening formed therein, a connection member disposed between end portions of the first and second members, a seal placement area formed on each of the first and second members; and an authentication seal configured to be placed on the seal placement area. The authentication seal is provided on the seal placement area without obstructing the viewing and inspection openings. The size of the viewing and inspection openings is less than size of gemstones placed in the gemstone receiving portion. The viewing and inspection opening includes one or more elongated portions for inserting a twizzer therethrough for holding and rotating diamond.
    Type: Application
    Filed: April 20, 2021
    Publication date: December 2, 2021
    Inventor: Shankar Ambadas BHAVSAR