QUANTUS
Live / Registered — Registered and renewed (as of 23 Jun 2026)
What this means for you
Registered since 04 Apr 2017. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 04 Apr 2037: the §8 & §9 renewal).
Record
- Serial number
- 87139685
- Registration number
- 5175905
- Mark type
- Design + words
- Filed
- 16 Aug 2016
- Published for opposition
- 17 Jan 2017
- Registered
- 04 Apr 2017
- Renewed
- new term from 04 Apr 2027
- Next maintenance filing
- §8 & §9 renewal, due by 04 Apr 2037 (grace period to 04 Oct 2037)
Goods and services
- Class 042 — Scientific and technological services: Testing, analysis, and evaluation of laboratory and manufacturing equipment to determine conformity with certification standards; Testing, analysis, and evaluation of clean room HEPA filter to determine conformity with certification standards; Calibration of laboratory and manufacturing equipment; Scientific laboratory services, namely, clean room microbiological sampling and non-viable particle sampling services; Technical verification and validation of laboratory equipment, manufacturing equipment, and building utilities for air, water and compressed gas
Owner
- Quantus, Inc., Chester Springs, PA, US
- Quantus, Inc., Chester Springs, PA, US
- Quantus, Inc., Chester Springs, PA, US
Prosecution history
- 23 Jun 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Jun 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 23 Jun 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Jun 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Apr 2026 — TEAS SECTION 8 & 9 RECEIVED
- 04 Apr 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Nov 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 16 Nov 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 16 Nov 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 May 2022 — TEAS SECTION 8 & 15 RECEIVED
- 04 Apr 2022 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 04 Apr 2017 — REGISTERED-PRINCIPAL REGISTER
- 17 Jan 2017 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 17 Jan 2017 — PUBLISHED FOR OPPOSITION
- 28 Dec 2016 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED