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 PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, May 4, 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 | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, May 4, 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 | 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 |
