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Trademark

SIGMA DELTA TAU

LIVE

Updated: 10 Oct 2014

Serial Number

73018512

Filed: 11 Apr 1974

Registration Number

1020820

Registered: 16 Sept 1975

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Attorney

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Standard Character Mark

Specific design elements protected

Description

INDICATING MEMBERSHIP IN APPLICANT

Trademark Coverage Details

Standard Character Mark

Words or letters in plain text without any specific font style, size, or color claim.

Mark Literal Elements: SIGMA DELTA TAU

Standard Character Claim: No. This mark may include specific styling, fonts, colors, or design elements.

Mark Drawing Type: 1000 - Standard Character Mark

For E-commerce Sellers:

This trademark protects specific visual elements. Exact details of protection depend on the mark's visual appearance and any color claims.

Classification Information

200

Service Class

First Use in Commerce

20 Jun 1920

First Use Anywhere

25 Mar 1917

Legal History

Status DateAction Taken
11 Jul 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
11 Jul 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11 Jul 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10 Oct 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10 Oct 2014REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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