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Z CALC
Live/Registered
REGISTERED

on 19 Feb 2019

Last Applicant/ Owned by

Goeschwitzer Strasse 51-52

Jena

DE

07745

Serial Number

87684601 filed on 14th Nov 2017

Registration Number

5677714 registered on 19th Feb 2019

in the Principal Register

Correspondent Address

Ronald S. Kadden

Ronald S. Kadden

Suite 4900

180 N. Stetson Ave.

Chicago IL 60601-6745

Filing Basis

1. intent to use

Disclaimer

NO DATA

Z CALC

Software used in ophthalmic surgery to provide post-operative refraction data

Classification Information


Class [009]
Computer & Software Products & Electrical & Scientific Products


Software used in ophthalmic surgery to provide post-operative refraction data

Mark Details


Serial Number

No 87684601

Mark Type

No Service/Collective Mark

Attorney Docket Number

No 4500

44D Filed

No

44D Current

No

44E filed

Yes

44E Current

Yes

66A Filed

No

66A Current

No

Current Basis

No

No Basis

No

Legal History


Show more

Status DateAction Taken
19th Feb 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
18th Jun 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
18th Jun 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
18th Jun 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
18th Jun 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
18th Jun 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
20th May 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
20th May 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
20th May 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
20th May 2022TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS