Who owns the B L K trademark?

The B L K trademark is owned by Black Serum Inc.

What class is the B L K trademark registered in?

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

What is the serial number for B L K?

The USPTO serial number for B L K is 98790364.

What is the registration number for B L K?

B L K is registered under USPTO registration number 7990223.

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BLK

USPTO Trademark Record

REGISTERED

B L K

SN 98790364·Reg 7990223·Filed Oct 08, 2024

Owner Black Serum Inc

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

B L K (Serial No. 98790364), Registration No. 7990223, is a registered US trademark filed on Oct 08, 2024 by Black Serum Inc. This trademark covers Class 044 (Medical, veterinary & beauty care services).

early section 8: October 21, 2031

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Mark Intelligence

B L K (Reg. #7990223) is a registered US trademark that has been protecting its owner, Black Serum Inc, since 2024. 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

Oct 08, 2024

SERIAL

98790364

REG#

7990223

REGISTERED

Oct 21, 2025

Filing Information

StatusREGISTERED

Filing DateOct 08, 2024

Serial Number98790364

Registration No.7990223

Registration DateOct 21, 2025

Status DateOct 21, 2025

Published for OppositionSep 02, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jan 01, 2016

First use in commerce: Jan 01, 2016

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.