STACK
Live / Applied — Ex parte appeal pending (as of 21 Nov 2025)
What this means for you
Not registered yet, but its 03 Jan 2019 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88248514
- Mark type
- Design + words
- Filed
- 03 Jan 2019
- Attorney of record
- THOMAS M. JOSEPH
Goods and services
- Class 042 — Scientific and technological services: Software as a service (SAAS) services featuring software for document retrieval and storage for the professional information management of risk, compliance, and accreditation in the fields of healthcare, pharmacy and education marketed to companies, managers, and professionals within the fields of healthcare, pharmacy and education
Owner
- STACK, LLC, PITTSBURGH, PA, US
- Rhythm Group LLC, Pittsburgh, PA, US
Prosecution history
- 21 Nov 2025 — NOTIFICATION OF EXAMINERS STATEMENT E-MAILED
- 21 Nov 2025 — EXAMINERS STATEMENT E-MAILED
- 21 Nov 2025 — EXAMINERS STATEMENT - COMPLETED
- 22 Sept 2025 — JURISDICTION RESTORED TO EXAMINING ATTORNEY
- 02 Jul 2025 — NOTIFICATION OF SUBSEQUENT FINAL EMAILED
- 02 Jul 2025 — CONTINUATION OF FINAL REFUSAL E-MAILED
- 02 Jul 2025 — ACTION CONTINUING A FINAL - COMPLETED
- 01 Jul 2025 — NOTIFICATION OF SUBSEQUENT FINAL EMAILED
- 01 Jul 2025 — CONTINUATION OF FINAL REFUSAL E-MAILED
- 01 Jul 2025 — ACTION CONTINUING A FINAL - COMPLETED
- 13 Nov 2024 — JURISDICTION RESTORED TO EXAMINING ATTORNEY
- 05 Mar 2024 — EX PARTE APPEAL-INSTITUTED
- 05 Mar 2024 — EXPARTE APPEAL RECEIVED AT TTAB
- 05 Dec 2023 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 05 Dec 2023 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED