Who owns the K trademark?

The K trademark is owned by Bryan Kasperowski DMD LLC.

What class is the K trademark registered in?

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

What is the serial number for K?

The USPTO serial number for K is 90352291.

What is the registration number for K?

K is registered under USPTO registration number 6477631.

Sealvo

Home Search: KK #90352291

Back

Updated Oct 12, 2026·31 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

K

SN 90352291·Reg 6477631·Filed Dec 01, 2020

Owner Bryan Kasperowski DMD LLC

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

K (Serial No. 90352291), Registration No. 6477631, is a registered US trademark filed on Dec 01, 2020 by Bryan Kasperowski DMD LLC. This trademark covers Class 044 (Medical, veterinary & beauty care services).

Section 8/9 declaration window: September 08, 2031

Mark Intelligence

K (Reg. #6477631) is a registered US trademark that has been protecting its owner, Bryan Kasperowski DMD LLC, since 2020. 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

Dec 01, 2020

SERIAL

90352291

REG#

6477631

REGISTERED

Sep 07, 2021

Filing Information

StatusREGISTERED

Filing DateDec 01, 2020

Serial Number90352291

Registration No.6477631

Registration DateSep 07, 2021

Status DateSep 07, 2021

Published for OppositionJun 22, 2021

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: Oct 22, 2019

First use in commerce: Oct 22, 2019

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

14 events

TEAS SECTION 8 & 15 RECEIVED

Sep 13, 2026

TEAS SECTION 8 & 15 RECEIVED