USPTO trademark record

Z CALC

Live registered mark · Owner Carl Zeiss Meditec AG · Classes 42

Mark details

Owner: Carl Zeiss Meditec AG
Serial number: 87684601
Registration number: 5677714
Status: SECTION 8-ACCEPTED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2017-11-14
Registered: 2019-02-19
Goods / services: * Providing online non-downloadable * software used in ophthalmic surgery to provide post-operative refraction data

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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