EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES Trademark
Trademark Overview
On Friday, November 7, 2025, a trademark application was filed for EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES with the United States Patent and Trademark Office. The USPTO has given the EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES trademark a serial number of 99484088. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 26, 2026. This trademark is owned by GIL GEM TECHNOLOGY LIMITED. The EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Authenticating works of art; Authenticating gemstones; Authenticating antiques; Authenticating diamonds; Authenticating semi-precious gemstones; Authenticating jewelry; Jewelry design; Authentication of diamonds; Grading of precious stones; Gemological services, namely, grading precious stones; Laboratory testing of materials
General Information
| Serial Number | 99484088 |
| Word Mark | EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES |
| Filing Date | Friday, November 7, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 26, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 26, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Pseudo Mark | EST ONE THOUSAND NINE HUNDRED SEVENTY EIGHT GEM INTERNATIONAL LABORATORIES GEM INTERNATIONAL LABORATORIES UNITED STATES OF AMERICA GEM INTERNATIONAL LABORATORIES |
| NOT AVAILABLE | "USA", "EST.1978" and "GEM INTERNATIONAL LABORATORIES" |
| Pseudo Mark | EST NINETEEN SEVENTY EIGHT GEM INTERNATIONAL LABORATORIES GEM INTERNATIONAL LABORATORIES UNITED STATES OF AMERICA GEM INTERNATIONAL LABORATORIES |
| Pseudo Mark | EST ONE NINE SEVEN EIGHT GEM INTERNATIONAL LABORATORIES GEM INTERNATIONAL LABORATORIES UNITED STATES OF AMERICA GEM INTERNATIONAL LABORATORIES |
| Goods and Services | Authenticating works of art; Authenticating gemstones; Authenticating antiques; Authenticating diamonds; Authenticating semi-precious gemstones; Authenticating jewelry; Jewelry design; Authentication of diamonds; Grading of precious stones; Gemological services, namely, grading precious stones; Laboratory testing of materials |
| Description of Mark | The mark consists of EST. 1978 GIL GIL-USA GEM INTERNATIONAL LABORATORIES. GEM INTERNATIONAL LABORATORIES is displayed in small font below GIL-USA. The hyphen "-" in GIL-USA is composed of two squares. GIL-USA is accompanied by a shield pattern, with a microscope image on a diamond base in the center. The microscope's objective lens is surrounded by two intersecting circles. On either side of the microscope is a quadrilateral, with its lower outer edge designed as an arc. At the top back of the microscope is another quadrilateral; on the left side are EST. and 1978 arranged vertically, and on the right is GIL. |
Classification Information
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 7, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | GIL GEM TECHNOLOGY LIMITED |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Dover, DE 19901
US |
| Party Name | GIL GEM TECHNOLOGY LIMITED |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Dover, DE 19901
US |
Trademark Events
| Event Date | Event Description |
| Friday, November 7, 2025 | NEW APPLICATION ENTERED |
| Friday, November 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, March 15, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 15, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, March 19, 2026 | ASSIGNED TO EXAMINER |
| Thursday, March 26, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, March 26, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, March 26, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, April 26, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, April 26, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 27, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 27, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 20, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 26, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 26, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
