SIGMA Trademark

Trademark Overview

On Thursday, April 25, 1996, a trademark application was filed for SIGMA with the United States Patent and Trademark Office. The USPTO has given the SIGMA trademark a serial number of 75093852. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, June 14, 2017. This trademark is owned by Heine Optotechnik GmbH & Co. KG. The SIGMA trademark is filed in the Medical Instrument Products category with the following description:

instruments and apparatus for medical diagnosis, namely, [ otoscopes, ] ophthalmoscopes, [ laryngoscopes and endoscopes ]

General Information

Serial Number75093852
Word MarkSIGMA
Filing DateThursday, April 25, 1996
Status800 - REGISTERED AND RENEWED
Status DateWednesday, June 14, 2017
Registration Number2069249
Registration DateTuesday, June 10, 1997
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, March 18, 1997

Trademark Statements

Goods and Servicesinstruments and apparatus for medical diagnosis, namely, [ otoscopes, ] ophthalmoscopes, [ laryngoscopes and endoscopes ]
Amendment to a Registration/Renewal CertificateIn the statement, Column 1, lines 6 and 7 "otos-copes" is deleted, and, In the statement, Column 1, line 7, "laryngos-" is deleted, and, In the statement, Column 2, line 1, "copes and endoscopes" is deleted.

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateFriday, June 7, 1996
Primary Code010
First Use Anywhere DateFriday, August 31, 1990
First Use In Commerce DateFriday, August 31, 1990

Trademark Owner History

Party NameHeine Optotechnik GmbH & Co. KG
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressGilching 82205
DE
Party NameHeine Optotechnik GmbH & Co. KG
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressD-82211 Herrsching
DE
Party NameHeine Optotechnik GmbH & Co. KG
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressD-82211 Herrsching
DE

Trademark Events

Event DateEvent Description
Monday, September 23, 1996ASSIGNED TO EXAMINER
Friday, September 27, 1996NON-FINAL ACTION MAILED
Tuesday, December 31, 1996EXAMINER'S AMENDMENT MAILED
Monday, January 13, 1997APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, February 14, 1997NOTICE OF PUBLICATION
Tuesday, March 18, 1997PUBLISHED FOR OPPOSITION
Tuesday, June 10, 1997REGISTERED-PRINCIPAL REGISTER
Thursday, September 19, 2002PAPER RECEIVED
Thursday, September 19, 2002REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, October 29, 2002POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Tuesday, December 10, 2002PAPER RECEIVED
Tuesday, December 10, 2002RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
Thursday, January 16, 2003REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, November 8, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, November 8, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, November 8, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, January 19, 2006PAPER RECEIVED
Friday, March 17, 2006ASSIGNED TO PARALEGAL
Monday, April 3, 2006AMENDMENT UNDER SECTION 7 - PROCESSED
Tuesday, December 5, 2006CASE FILE IN TICRS
Wednesday, April 18, 2007TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, April 18, 2007ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, June 5, 2007TEAS SECTION 8 & 9 RECEIVED
Tuesday, June 5, 2007REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, July 5, 2007ASSIGNED TO PARALEGAL
Friday, July 6, 2007REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, July 6, 2007REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, June 10, 2016COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, April 26, 2017TEAS SECTION 8 & 9 RECEIVED
Wednesday, June 14, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, June 14, 2017REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, June 14, 2017REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, June 14, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, June 5, 2020CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, July 23, 2020REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
Tuesday, August 11, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, August 11, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 11, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, August 11, 2020TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Tuesday, August 11, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 11, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, October 18, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, October 18, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, October 18, 2022TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Tuesday, October 18, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, June 10, 2026COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Related Keywords

sigma ophthalmoscopes laryngoscopes endoscopes otoscopes namely apparatus medical diagnosis instruments