K K-STONE PRO CLEANROOM SYSTEM Trademark
Trademark Overview
On Monday, February 2, 2026, a trademark application was filed for K K-STONE PRO CLEANROOM SYSTEM with the United States Patent and Trademark Office. The USPTO has given the K K-STONE PRO CLEANROOM SYSTEM trademark a serial number of 99629787. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Friday, June 12, 2026. This trademark is owned by Qingde Clean Technology (Jiangsu) Co., Ltd.. The K K-STONE PRO CLEANROOM SYSTEM trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Disposable latex gloves for laboratory use; Protective work gloves; Protective clothing, namely, disposable garment for protection against spontaneous flash in industrial and manufacturing environments; Clothing for protection against radiation; Protective clothing especially made for use in laboratories; Insulating gloves for protection against accidents
General Information
| Serial Number | 99629787 |
| Word Mark | K K-STONE PRO CLEANROOM SYSTEM |
| Filing Date | Monday, February 2, 2026 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Friday, June 12, 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 | NOT AVAILABLE |
Trademark Statements
| Indication of Colors claimed | The color(s) red, blue is/are claimed as a feature of the mark. |
| Goods and Services | Disposable latex gloves for laboratory use; Protective work gloves; Protective clothing, namely, disposable garment for protection against spontaneous flash in industrial and manufacturing environments; Clothing for protection against radiation; Protective clothing especially made for use in laboratories; Insulating gloves for protection against accidents |
| Description of Mark | The mark consists of a graphic on the left being an abstract geometric shape, composed of red and blue blocks. The red blocks form the main body of the hexagonal frame, with negative space outlining the abstract letter "K". The right side features an irregular blue quadrilateral block. The first line of text, "K-STONE," is written in red, and the second line, "PRO CLEANROOM SYSTEM," is written in blue. |
| Pseudo Mark | K K STONE PRO CLEAN ROOM SYSTEM |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, February 2, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Qingde Clean Technology (Jiangsu) Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Kunshan 215000
CN |
Trademark Events
| Event Date | Event Description |
| Monday, February 2, 2026 | NEW APPLICATION ENTERED |
| Monday, February 2, 2026 | APPLICATION FILING RECEIPT MAILED |
| Friday, May 29, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 29, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Sunday, May 31, 2026 | ASSIGNED TO EXAMINER |
| Friday, June 12, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, June 12, 2026 | NON-FINAL ACTION E-MAILED |
| Friday, June 12, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
