Who owns the BLUE SKY BIO trademark?

The BLUE SKY BIO trademark is owned by Blue Sky Bio LLC.

What class is the BLUE SKY BIO trademark registered in?

The BLUE SKY BIO trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for BLUE SKY BIO?

The USPTO serial number for BLUE SKY BIO is 85273072.

What is the registration number for BLUE SKY BIO?

BLUE SKY BIO is registered under USPTO registration number 4076404.

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BLU

USPTO Trademark Record

REGISTERED

BLUE SKY BIO

SN 85273072·Reg 4076404·Filed Mar 22, 2011

Owner Blue Sky Bio LLC

Advertising; business management, organization and administration; office functions.

BLUE SKY BIO (Serial No. 85273072), Registration No. 4076404, is a registered US trademark filed on Mar 22, 2011 by Blue Sky Bio LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: December 29, 2031

Conflict Analysis

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Mark Intelligence

BLUE SKY BIO (Reg. #4076404) is a registered US trademark that has been protecting its owner, Blue Sky Bio LLC, since 2011. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 22, 2011

SERIAL

85273072

REG#

4076404

REGISTERED

Dec 27, 2011

Filing Information

StatusREGISTERED

Filing DateMar 22, 2011

Serial Number85273072

Registration No.4076404

Registration DateDec 27, 2011

Status DateFeb 16, 2022

Published for OppositionOct 11, 2011

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 15, 2000

First use in commerce: Oct 15, 2000

Advertising; business management, organization and administration; office functions.

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

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Status History

36 events

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

Oct 03, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 03, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 03, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 03, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 16, 2022

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 16, 2022

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 16, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 15, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 09, 2021

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 27, 2020

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

May 08, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 08, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 22, 2018

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 22, 2018

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 19, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Dec 22, 2017

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 22, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Dec 27, 2016

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

REGISTERED-PRINCIPAL REGISTER

Dec 27, 2011

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 11, 2011

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 11, 2011

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 02, 2011

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Aug 29, 2011

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 29, 2011

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 29, 2011

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 29, 2011

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 29, 2011

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 01, 2011

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 01, 2011

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jul 20, 2011

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 19, 2011

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Jun 20, 2011

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 20, 2011

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 20, 2011

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 20, 2011

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 25, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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