Who owns the CB trademark?

The CB trademark is owned by Amgen Inc..

What class is the CB trademark registered in?

The CB trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for CB?

The USPTO serial number for CB is 97881528.

What is the registration number for CB?

CB is registered under USPTO registration number 0.

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Updated Sep 29, 2026·30 searches this week

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USPTO Trademark Record

ABANDONED

CB

SN 97881528·Reg 0·Filed Apr 10, 2023

Owner Amgen Inc.

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

CB (Serial No. 97881528), Registration No. 0, is a abandoned US trademark filed on Apr 10, 2023 by Amgen Inc.. This trademark covers Class 044 (Medical, veterinary & beauty care services).

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Mark Intelligence

CB (Reg. #0) is an abandoned US trademark that was filed in 2023 but has since been abandoned. The mark covers Class 044 (Medical, veterinary & beauty care services). Goods and services include Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, h.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 10, 2023

SERIAL

97881528

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateApr 10, 2023

Serial Number97881528

Registration No.0

Registration DateDec 31, 1969

Status DateApr 06, 2026

Published for OppositionJan 09, 2024

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

22 events

ABANDONMENT - NO USE STATEMENT FILED

Apr 06, 2026

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Apr 06, 2026

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 28, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 27, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Aug 27, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Aug 27, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 04, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Jan 09, 2025

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 08, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jan 08, 2025

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Jul 31, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 31, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jul 31, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 31, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 05, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 09, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 09, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 20, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 07, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 05, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 04, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 13, 2023

NEW APPLICATION ENTERED

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