Sigma Trademark Details
Word Mark | Sigma |
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Status | Alive Registered 800 — Registered and Renewed |
Current Owner
Sigma-Aldrich Co. LLC of Saint Louis, MO
View all trademarks for Sigma-Aldrich Co. LLCPrevious Owners
Sigma - Aldrich Co. of Saint Louis, MO
View all trademarks for Sigma - Aldrich Co.Sigma Chemical Company of Saint Louis, MO
View all trademarks for Sigma Chemical CompanySerial Number | 72027240 |
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Registration Number | 658188 |
Status Date | Thursday, March 6, 2008 |
Filing Date | Thursday, March 6, 2008 |
Registration Date | Tuesday, February 11, 1958 |
Attorney | Kristin J. Frost |
Correspondent
Kristin J. Frost
Sigma-Aldrich Co. LLC
Law Department
3050 Spruce Street
St. Louis MO 63103
Sigma-Aldrich Co. LLC
Law Department
3050 Spruce Street
St. Louis MO 63103
Case File Statements
Goods & Services | Laboratory Research Chemicals Namely, Biochemical and Organic Preparations and Clinical Laboratory Reagents |
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Classifications
International Class Codes |
001
|
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U.S. Class Codes | 006 |
Status | 6 — Active |
Status Date | Tuesday, March 1, 1983 |
First Use Anywhere | Monday, December 1, 1947 |
First Use In Commerce | Monday, December 1, 1947 |
Primary Code | 006 |
Trademark Timeline
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Dec 01 1947First use anywhere for the mark
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Dec 01 1947First use in commerce for the mark
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Mar 29 1957Trademark application filed with USPTO
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Feb 11 1958Trademark officially registered with the USPTO
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Feb 11 1978Registered and Renewed (first Renewal - 20 Yrs)
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Mar 26 1998Registered - Sec. 9 Filed/check Record For Sec. 8
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Mar 26 1998Registered - Sec. 9 Filed/check Record For Sec. 8
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May 21 1998Registered and Renewed (second Renewal - 10 Yrs)
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Feb 20 2008Teas Section 8 & 9 Received
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Feb 20 2008Teas Section 15 Received
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Feb 25 2008Assigned To Paralegal
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Feb 27 2008Post Registration Action Mailed - Sec. 8 & 9
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Mar 06 2008Registered and Renewed (third Renewal - 10 Yrs)
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Mar 06 2008Registered - Sec. 8 (10-Yr) Accepted/sec. 9 Granted
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Jan 15 2009Case File In Ticrs
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Mar 03 2010Attorney Revoked And/or Appointed
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Mar 03 2010Teas Revoke/appoint Attorney Received
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Oct 05 2011Automatic Update of Assignment of Ownership
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Aug 30 2013Attorney Revoked And/or Appointed
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Aug 30 2013Teas Revoke/appoint Attorney Received