Who owns the SIGMA CHI trademark?

The SIGMA CHI trademark is owned by MAXWELL INC..

What class is the SIGMA CHI trademark registered in?

The SIGMA CHI trademark is registered in Class 200 (Class 200).

What is the serial number for SIGMA CHI?

The USPTO serial number for SIGMA CHI is 73219594.

What is the registration number for SIGMA CHI?

SIGMA CHI is registered under USPTO registration number 1167884.

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SIG

USPTO Trademark Record

REGISTERED

SIGMA CHI

SN 73219594·Reg 1167884·Filed Jun 14, 1979

Owner MAXWELL INC.

SIGMA CHI (Serial No. 73219594), Registration No. 1167884, is a registered US trademark filed on Jun 14, 1979 by MAXWELL INC.. This trademark covers Class 200 (Class 200).

Section 8/9 declaration window: September 01, 2031

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SIGMA CHI (Reg. #1167884) is a registered US trademark that has been protecting its owner, MAXWELL INC., since 1979. The mark covers Class 200 (Class 200). The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 14, 1979

SERIAL

73219594

REG#

1167884

REGISTERED

Sep 01, 1981

Filing Information

StatusREGISTERED

Filing DateJun 14, 1979

Serial Number73219594

Registration No.1167884

Registration DateSep 01, 1981

Status DateFeb 03, 2021

Published for OppositionJun 09, 1981

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 200Class 200

US codes: 200

First use anywhere: Nov 30, 1855

First use in commerce: Nov 30, 1855

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

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Status History

20 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 19, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 28, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Feb 03, 2021

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Feb 03, 2021

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Feb 03, 2021

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 19, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Oct 27, 2020

TEAS SECTION 8 & 9 RECEIVED

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

Sep 01, 2020

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

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

Sep 10, 2010

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 10, 2010

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Sep 01, 2010

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Mar 12, 2008

CASE FILE IN TICRS

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

Jul 20, 2001

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 20, 2001

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Apr 20, 2001

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Feb 10, 1987

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Oct 10, 1986

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Sep 01, 1981

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 09, 1981

PUBLISHED FOR OPPOSITION

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