Who owns the BERTOIA DIAMOND trademark?

The BERTOIA DIAMOND trademark is owned by KNOLL, INC..

What class is the BERTOIA DIAMOND trademark registered in?

The BERTOIA DIAMOND trademark is registered in Class 020 (Furniture, mirrors & non-metal containers).

What is the serial number for BERTOIA DIAMOND?

The USPTO serial number for BERTOIA DIAMOND is 88768086.

What is the registration number for BERTOIA DIAMOND?

BERTOIA DIAMOND is registered under USPTO registration number 6264123.

Sealvo

Home Search: BERTOIA DIAMONDBERTOIA DIAMOND #88768086

Back

Updated Oct 13, 2026·37 searches this week

View on USPTO TSDR Find similar marks

BER

USPTO Trademark Record

REGISTERED

BERTOIA DIAMOND

SN 88768086·Reg 6264123·Filed Jan 21, 2020

Owner KNOLL, INC.

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

BERTOIA DIAMOND (Serial No. 88768086), Registration No. 6264123, is a registered US trademark filed on Jan 21, 2020 by KNOLL, INC.. This trademark covers Class 020 (Furniture, mirrors & non-metal containers).

Renewal window: February 09, 2027119 days remaining

Mark Intelligence

BERTOIA DIAMOND (Reg. #6264123) is a registered US trademark that has been protecting its owner, KNOLL, INC., since 2020. The mark covers Class 020 (Furniture, mirrors & non-metal containers). Goods and services include Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, ho.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 21, 2020

SERIAL

88768086

REG#

6264123

REGISTERED

Feb 09, 2021

Filing Information

StatusREGISTERED

Filing DateJan 21, 2020

Serial Number88768086

Registration No.6264123

Registration DateFeb 09, 2021

Status DateFeb 09, 2021

Published for OppositionNov 24, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

First use anywhere: Nov 30, 1951

First use in commerce: Nov 30, 1951

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

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

19 events

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

Feb 09, 2026

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 03, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 29, 2021

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 29, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Feb 09, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 24, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 24, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 04, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 08, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 08, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 08, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Apr 09, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 09, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 09, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 08, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 25, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 24, 2020

NEW APPLICATION ENTERED

Other Marks by KNOLL, INC.

Additional USPTO filings from the same owner.

KNO

KNOLL EXTRA

74519251

KNOLL, INC.

REGISTERED

PER

PERRON PILLO SOFA

98731245

Knoll, Inc.

REGISTERED

CES

CESCA

88442134

KNOLL, INC.

REGISTERED

WAS

WASSILY

88442138

KNOLL, INC.

REGISTERED

Other Marks in Class 020 — Furniture, mirrors & non-metal containers

Recently filed and registered marks in the same international class.

DIA

DIAMOND

85720652

LTL Wholesale, Inc.

REGISTERED

DIA

DIAMOND

73365582

MASTERBRAND CABINETS LLC

REGISTERED

DIA

DIAMOND

76087088

Belden Inc.

REGISTERED

DIA

DIAMOND

77568810

Hearthmark, LLC

REGISTERED

Other Marks by Nikhil A. Heble

Additional USPTO filings handled by the same attorney of record.

KNO

KNOLL EXTRA

74519251

REGISTERED

PHI

PHILLYSWIRL

86888167

REGISTERED

LOG

LogoMark

86652514

REGISTERED

MIN

MINTË KISSABLY FRESH

78539633

REGISTERED

BERTOIA DIAMOND

Run a conflict check

Other Marks by KNOLL, INC.

Other Marks in Class 020 — Furniture, mirrors & non-metal containers

Other Marks by Nikhil A. Heble

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company