Office Action checkout
MESOS
Serial No. 79451618
- Owner
- Sébastien Heiniger
- Status date
- Aug 25, 2026
Status 641 means the USPTO mailed a non-final Office Action identifying issues with your application. You typically have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
USPTO record
Preparing this trademark
Serial 79451618. Checking the latest USPTO record. This usually takes a few seconds.
Public reviews
Client reviews
Public Google reviews of CopyMark Law Group.
Loading reviews…
Recent filings