Z CALC Trademark

Trademark Overview

On Tuesday, November 14, 2017, a trademark application was filed for Z CALC with the United States Patent and Trademark Office. The USPTO has given the Z CALC trademark a serial number of 87684601. The federal status of this trademark filing is SECTION 8 - ACCEPTED as of Wednesday, September 3, 2025. This trademark is owned by Carl Zeiss Meditec AG. The Z CALC trademark is filed in the Computer & Software Services & Scientific Services category with the following description:

* Providing online non-downloadable * software used in ophthalmic surgery to provide post-operative refraction data
z calc

General Information

Serial Number87684601
Word MarkZ CALC
Filing DateTuesday, November 14, 2017
Status701 - SECTION 8 - ACCEPTED
Status DateWednesday, September 3, 2025
Registration Number5677714
Registration DateTuesday, February 19, 2019
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, September 18, 2018

Trademark Statements

Amendment to a Registration/Renewal CertificateIn the statement, line 4 before software * * Providing online non-downloadable * is inserted., and Class 9 is reclassified to Class 42.
NOT AVAILABLE"CALC"
Goods and Services* Providing online non-downloadable * software used in ophthalmic surgery to provide post-operative refraction data

Classification Information

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateMonday, November 27, 2017
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameCarl Zeiss Meditec AG
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressJena 07745
DE
Party NameCarl Zeiss Meditec AG
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressJena 07745
DE
Party NameCarl Zeiss Meditec AG
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressJena 07745
DE

Trademark Events

Event DateEvent Description
Monday, November 27, 2017NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, November 29, 2017ASSIGNED TO EXAMINER
Tuesday, December 5, 2017NON-FINAL ACTION WRITTEN
Saturday, May 26, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, November 17, 2017NEW APPLICATION ENTERED
Tuesday, December 5, 2017NON-FINAL ACTION E-MAILED
Tuesday, December 5, 2017NOTIFICATION OF NON-FINAL ACTION E-MAILED
Friday, May 25, 2018TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, May 25, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, June 13, 2018FINAL REFUSAL E-MAILED
Wednesday, June 13, 2018NOTIFICATION OF FINAL REFUSAL EMAILED
Tuesday, July 24, 2018TEAS REQUEST FOR RECONSIDERATION RECEIVED
Monday, August 13, 2018ASSIGNED TO LIE
Wednesday, August 15, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, September 18, 2018PUBLISHED FOR OPPOSITION
Wednesday, June 13, 2018FINAL REFUSAL WRITTEN
Tuesday, August 14, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, August 14, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Wednesday, August 29, 2018NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Thursday, November 29, 2018TEAS DELETE 1(B) BASIS RECEIVED
Wednesday, January 16, 2019CASE ASSIGNED TO INTENT TO USE PARALEGAL
Friday, May 20, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 18, 2018OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, November 13, 2018NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Thursday, November 29, 2018NOTICE OF ALLOWANCE CANCELLED
Wednesday, January 16, 20191(B) BASIS DELETED; PROCEED TO REGISTRATION
Tuesday, February 19, 2019REGISTERED-PRINCIPAL REGISTER
Friday, May 20, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, May 20, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, May 20, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, May 20, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, May 20, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, May 20, 2022TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Friday, May 20, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, May 20, 2022TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Friday, May 20, 2022TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Friday, May 20, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, May 20, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, May 20, 2022TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Friday, May 20, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, June 17, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, June 28, 2025AMENDMENT UNDER SECTION 7 - PROCESSED
Saturday, June 18, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Saturday, June 18, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Saturday, June 18, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Saturday, June 18, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Saturday, June 18, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, February 19, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Thursday, January 23, 2025TEAS SECTION 7 REQUEST RECEIVED
Tuesday, September 2, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, September 5, 2025ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
Wednesday, September 3, 2025NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
Friday, July 4, 2025ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
Wednesday, August 6, 2025TEAS SECTION 8 RECEIVED
Tuesday, September 2, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, September 3, 2025AMENDMENT UNDER SECTION 7 - PROCESSED
Wednesday, September 3, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED

Related Keywords

calc post provide operative refraction data surgery ophthalmic online downloadable software