Who owns the K&N trademark?

The K&N trademark is owned by K&N Engineering, Inc..

What class is the K&N trademark registered in?

The K&N trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for K&N?

The USPTO serial number for K&N is 90050546.

What is the registration number for K&N?

K&N is registered under USPTO registration number 6271546.

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Updated Sep 17, 2026·31 searches this week

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USPTO Trademark Record

REGISTERED

K&N

SN 90050546·Reg 6271546·Filed Jul 13, 2020

Owner K&N Engineering, Inc.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

K&N (Serial No. 90050546), Registration No. 6271546, is a registered US trademark filed on Jul 13, 2020 by K&N Engineering, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Renewal window: February 16, 2027151 days remaining

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Mark Intelligence

K&N (Reg. #6271546) is a registered US trademark that has been protecting its owner, K&N Engineering, Inc., since 2020. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 13, 2020

SERIAL

90050546

REG#

6271546

REGISTERED

Feb 16, 2021

Filing Information

StatusREGISTERED

Filing DateJul 13, 2020

Serial Number90050546

Registration No.6271546

Registration DateFeb 16, 2021

Status DateFeb 16, 2021

Published for OppositionDec 01, 2020

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Sep 30, 2020

First use in commerce: Sep 30, 2020

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

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Status History

19 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Feb 16, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED