SIX SIGMA Trademark

Trademark Overview


On Thursday, August 23, 2001, a trademark application was filed for SIX SIGMA with the United States Patent and Trademark Office. The USPTO has given the SIX SIGMA trademark a serial number of 76303867. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 21, 2025. This trademark is owned by Six Sigma Ranch, LLC. The SIX SIGMA trademark is filed in the Insurance & Financial Services category with the following description:

Reinsurance services, namely, underwriting, claims adjustment, claims administration, and claims processing services
six sigma

General Information


Serial Number76303867
Word MarkSIX SIGMA
Filing DateThursday, August 23, 2001
Status710 - CANCELLED - SECTION 8
Status DateFriday, November 21, 2025
Registration Number2948610
Registration DateTuesday, May 10, 2005
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, August 6, 2002

Trademark Statements


Goods and ServicesReinsurance services, namely, underwriting, claims adjustment, claims administration, and claims processing services

Classification Information


International Class036 - Insurance; financial affairs; monetary affairs; real estate affairs.
US Class Codes100, 101, 102
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 21, 2025
Primary Code036
First Use Anywhere DateFriday, December 3, 2004
First Use In Commerce DateFriday, December 3, 2004

Trademark Owner History


Party NameSix Sigma Ranch, LLC
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressLower Lake, CA 95457

Party NameSix Sigma Ranch, LLC
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressBucyrus, KS 66013

Party NameSix Sigma Ranch, LLC
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressBucyrus, KS 66013

Trademark Events


Event DateEvent Description
Thursday, November 15, 2001ASSIGNED TO EXAMINER
Friday, November 16, 2001ASSIGNED TO EXAMINER
Wednesday, December 19, 2001NON-FINAL ACTION MAILED
Monday, April 15, 2002PAPER RECEIVED
Monday, April 15, 2002CORRESPONDENCE RECEIVED IN LAW OFFICE
Sunday, May 19, 2002APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, July 17, 2002NOTICE OF PUBLICATION
Tuesday, August 6, 2002PUBLISHED FOR OPPOSITION
Tuesday, October 29, 2002NOA MAILED - SOU REQUIRED FROM APPLICANT
Monday, March 31, 2003PAPER RECEIVED
Friday, May 23, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, March 31, 2003SOU EXTENSION 1 FILED
Friday, May 23, 2003SOU EXTENSION 1 GRANTED
Wednesday, October 22, 2003PAPER RECEIVED
Monday, October 20, 2003SOU EXTENSION 2 FILED
Monday, November 17, 2003SOU EXTENSION 2 GRANTED
Wednesday, April 7, 2004PAPER RECEIVED
Thursday, April 15, 2004CASE FILE IN TICRS
Wednesday, April 7, 2004SOU EXTENSION 3 FILED
Thursday, April 22, 2004SOU EXTENSION 3 GRANTED
Thursday, October 7, 2004PAPER RECEIVED
Thursday, October 7, 2004SOU EXTENSION 4 FILED
Saturday, October 30, 2004SOU EXTENSION 4 GRANTED
Monday, January 24, 2005PAPER RECEIVED
Monday, January 24, 2005USE AMENDMENT FILED
Monday, January 24, 2005SOU EXTENSION 5 FILED
Monday, February 14, 2005SOU EXTENSION 5 GRANTED
Monday, February 14, 2005STATEMENT OF USE PROCESSING COMPLETE
Tuesday, February 22, 2005ASSIGNED TO EXAMINER
Tuesday, February 22, 2005ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Saturday, February 26, 2005ASSIGNED TO LIE
Saturday, February 26, 2005LAW OFFICE REGISTRATION REVIEW COMPLETED
Wednesday, March 30, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, May 10, 2005REGISTERED-PRINCIPAL REGISTER
Tuesday, February 5, 2008TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, February 5, 2008APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, May 10, 2011TEAS SECTION 8 & 15 RECEIVED
Friday, June 10, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, June 13, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, May 1, 2015TEAS SECTION 8 & 9 RECEIVED
Tuesday, May 19, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, May 19, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, May 19, 2015REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, May 19, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, June 7, 2017TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 7, 2017ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, May 10, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, November 21, 2025CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9