Skip to content

⌘K

Directory Name check Name generator Trademarks Invoices My account

More

StatisticsCzech companies in numbers DevelopersAPI, MCP and documentation

Tools

DirectoryCompanies by region, municipality and activity Name checkCompare a name with the register Name generatorCreate company name ideas TrademarksSearch Czech national ÚPV trademarks InvoicesCreate an invoice without registration StatisticsCzech companies in numbers DevelopersAPI, MCP and documentation My accountHistory, selection and security

Appearance

LanguageCSEN

CSEN

ÚPV open data

Loading trademarks

Loading trademarks

A clear profile of every company from official open data — company ID, registered office, governing bodies and relationships in one place.

Register

Company search Company directory New companies Trademarks Trademark statistics Company statistics

Tools

Company name check Name generator Invoices My account API & MCP for developers OpenAPI 3.1

About

About Rejstr How Invoices work Privacy Terms of use Site map XML sitemap

Specialist portal network

Part of the group

© rejstr.cz · official open data, clearly presentedGDPR · Terms of use · Site map

ÚPV open data

Loading the trademark record

Loading the trademark record

K4 ARCHITECTS & ENGINEERS — trademark O-448027 | rejstr.cz

Trademarks/O-448027

Active

O-448027

K4 ARCHITECTS & ENGINEERS

Record status: active. Filed: 11/05/2007. Registered: 26/09/2007. Expiry: 11/05/2027. Nice classes: 37, 42.

Full record at ÚPV

Application number

O-448027

Registration number

292983

Mark feature

Combined

Category

Individual

Application language

CS

Source snapshot

10 February 2026

Current status at ÚPV

Loaded only on request; ÚPV is not contacted automatically.

Official milestones

Trademark timeline

Only dates actually present in source data are shown. Missing dates are never inferred.

Application filed11 May 2007
Registration26 September 2007
Expiry11 May 2027Future date from the current record

NCL(13-2026)

Goods and services classes

Labels are indicative. The complete legal list of goods and services is available only in the authoritative ÚPV record.

37
Construction and repairServices
42
Science, technology, IT and designServices

Name-based links

Companies and the trademark name

Loading related records…

Source and legal meaning

Data comes from the Czech Industrial Property Office. Text similarity, class assignment and displayed status are not a legal assessment of confusion, confirmation of name availability or proof of ownership.

This record comes only from the Czech national ÚPV database. It is not a check of EUIPO marks, international registrations or other rights effective in Czechia. Broader search in TMview