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Serial Number

97331085

Owner

Beijing Changba Technology Co., Ltd.

Attorney

Nazly Aileen Bayramoglu

First Use Date

Jun 1, 2023

Filing Date

Mar 25, 2022

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CALF Trademark

Serial Number: 97331085 • Registration: 8023905

CALF is a trademark filed by Beijing Changba Technology Co., Ltd. on March 25, 2022. The trademark is classified under Class 9 (Computers & Electronics), Class 41 (Education & Entertainment). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Class 41 - Education & Entertainment

Education; providing of training; entertainment; sporting and cultural activities

Owner Contact Info

Beijing Changba Technology Co., Ltd. (4 trademarks)

Chaoyang District
Beijing 100020 , CN

Entity Type: 99

Legal Representation

Attorney of Record

Nazly Aileen Bayramoglu

7,145 trademarks filed View all →

Correspondence Address

Nazly Aileen Bayramoglu BAYRAMOGLU LAW OFFICES LLC

1540 WEST WARM SPRINGS ROAD SUITE 100

HENDERSON, NV 89014

United States

Trademark Details

Filing Date

March 25, 2022

Registration Date

November 11, 2025

First Use Anywhere

June 1, 2023

First Use in Commerce

June 1, 2023

Published for Opposition

September 17, 2024

Goods & Services

Downloadable music files; Head-mounted video displays; Virtual reality headsets Fisheye lenses for cameras; Lenses for cameras; Lenses for photographic apparatus; Smartphone camera lenses

Providing on-line videos featuring arts, music, fine art, games, not downloadable; Providing online music, not downloadable

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 11, 2025 NRCC

REGISTERED-PRINCIPAL REGISTER

Nov 11, 2025 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 19, 2025 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 19, 2025 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Sep 20, 2025 SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 20, 2025 AITU

USE AMENDMENT FILED

Apr 28, 2025 IUAF

TEAS STATEMENT OF USE RECEIVED

Apr 28, 2025 EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 12, 2024 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 17, 2024 NPUB

PUBLISHED FOR OPPOSITION

Sep 17, 2024 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 28, 2024 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 10, 2024 CNSA

EXAMINER'S AMENDMENT ENTERED

Aug 10, 2024 XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 10, 2024 GNEN

EXAMINERS AMENDMENT E-MAILED

Aug 10, 2024 GNEA

EXAMINERS AMENDMENT -WRITTEN

Aug 10, 2024 CNEA

NOTIFICATION OF PRIORITY ACTION E-MAILED

Apr 22, 2024 GPRN

PRIORITY ACTION E-MAILED

Apr 22, 2024 GPRA

PRIORITY ACTION WRITTEN

Apr 22, 2024 CPRA

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Feb 14, 2024 RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Aug 11, 2023 RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 29, 2023 RCSC

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 13, 2023 GNS3

LETTER OF SUSPENSION E-MAILED

Jan 13, 2023 GNSL

SUSPENSION LETTER WRITTEN

Jan 13, 2023 CNSL

ASSIGNED TO EXAMINER

Jan 9, 2023 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 30, 2022 NWOS

NEW APPLICATION ENTERED

Mar 29, 2022 NWAP

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