DIADEM Trademark
Trademark Overview
On Tuesday, July 11, 2017, a trademark application was filed for DIADEM with the United States Patent and Trademark Office. The USPTO has given the DIADEM trademark a serial number of 87524371. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, March 14, 2025. This trademark is owned by Shenzhen Diadem Technology Co., Ltd.. The DIADEM trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Batteries, electric; Digital plotters; Electronic navigational and positioning apparatus and instruments; Mobile phones; PC tablets; Pedometers; Photographic cameras; Smartphones; Sound alarms; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points
General Information
| Serial Number | 87524371 |
| Word Mark | DIADEM |
| Filing Date | Tuesday, July 11, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 14, 2025 |
| Registration Number | 5553159 |
| Registration Date | Tuesday, September 4, 2018 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 19, 2018 |
Trademark Statements
| Description of Mark | The mark consists of the wording "DIADEM" in black with the color orange appearing as the dot over the "I", preceded by a red design comprised of an incomplete circle containing a series of lines. |
| Goods and Services | Batteries, electric; Digital plotters; Electronic navigational and positioning apparatus and instruments; Mobile phones; PC tablets; Pedometers; Photographic cameras; Smartphones; Sound alarms; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points |
| Indication of Colors claimed | The color(s) red, black, and orange is/are claimed as a feature of the mark. |
| Translation of Words in Mark | The wording "DiADEM" has no meaning in a foreign language. |
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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 14, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, December 1, 2008 |
| First Use In Commerce Date | Monday, December 1, 2008 |
Trademark Owner History
| Party Name | Shenzhen Diadem Technology Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen
CN |
| Party Name | Shenzhen Diadem Technology Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen
CN |
| Party Name | Shenzhen Diadem Technology Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen
CN |
Trademark Events
| Event Date | Event Description |
| Friday, July 14, 2017 | NEW APPLICATION ENTERED |
| Tuesday, July 18, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, July 19, 2017 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, October 6, 2017 | ASSIGNED TO EXAMINER |
| Monday, October 9, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, October 9, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, October 9, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 21, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 21, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 4, 2018 | ASSIGNED TO LIE |
| Friday, April 6, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 6, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 26, 2018 | FINAL REFUSAL WRITTEN |
| Thursday, April 26, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, April 26, 2018 | FINAL REFUSAL E-MAILED |
| Friday, April 27, 2018 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Friday, April 27, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 30, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, May 14, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 30, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 19, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 19, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 4, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Monday, September 4, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, March 14, 2025 | CANCELLED SEC. 8 (6-YR) |
