21°C Trademark

Trademark Overview


On Sunday, January 20, 2019, a trademark application was filed for 21°C with the United States Patent and Trademark Office. The USPTO has given the 21°C trademark a serial number of 88268625. The federal status of this trademark filing is SECTION 8 - ACCEPTED as of Tuesday, December 2, 2025. This trademark is owned by Shenzhen Heqiao Technology Co., Limited. The 21°C trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

[ Baby monitors; ] Battery chargers; [ Blank USB flash drives; Cases for smartphones; ] Earphones [ ; Humanoid robots with artificial intelligence; Loudspeakers; Mouse pads; Power adapters; Protective films adapted for smartphones; Rechargeable batteries; Scales; Smart watches; Tablet computers; USB cables; Wires, electric ]
21°c

General Information


Serial Number88268625
Word Mark21°C
Filing DateSunday, January 20, 2019
Status701 - SECTION 8 - ACCEPTED
Status DateTuesday, December 2, 2025
Registration Number5821376
Registration DateTuesday, July 30, 2019
Mark Drawing5 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateTuesday, May 14, 2019

Trademark Statements


Indication of Colors claimedColor is not claimed as a feature of the mark.
Description of MarkThe mark consists of the words "21°C" in stylized letters. The character "°" is at the top of the number "1".
Goods and Services[ Baby monitors; ] Battery chargers; [ Blank USB flash drives; Cases for smartphones; ] Earphones [ ; Humanoid robots with artificial intelligence; Loudspeakers; Mouse pads; Power adapters; Protective films adapted for smartphones; Rechargeable batteries; Scales; Smart watches; Tablet computers; USB cables; Wires, electric ]
Pseudo MarkTWENTY ONE DEGREE C

Classification Information


International Class009 - 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 Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateTuesday, February 12, 2019
Primary Code009
First Use Anywhere DateThursday, December 20, 2018
First Use In Commerce DateThursday, December 20, 2018

Trademark Owner History


Party NameShenzhen Heqiao Technology Co., Limited
Party Type30 - Original Registrant
Legal Entity Type99 - Other
AddressShenZhen 516000
CN

Party NameShenzhen Heqiao Technology Co., Limited
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressShenZhen 516000
CN

Party NameShenzhen Heqiao Technology Co., Limited
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressShenZhen 516000
CN

Trademark Events


Event DateEvent Description
Wednesday, January 23, 2019NEW APPLICATION ENTERED
Tuesday, February 12, 2019NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, April 1, 2019ASSIGNED TO EXAMINER
Wednesday, April 3, 2019APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, April 24, 2019NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, May 14, 2019PUBLISHED FOR OPPOSITION
Tuesday, May 14, 2019OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, July 30, 2019REGISTERED-PRINCIPAL REGISTER
Tuesday, July 30, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Wednesday, July 30, 2025TEAS SECTION 8 RECEIVED
Monday, December 1, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, December 2, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED
Tuesday, December 2, 2025NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED