HISORP
Live / Registered — Registered (as of 28 Jan 2020)
What this means for you
Registered since 28 Jan 2020. 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 (the §71 affidavit of use was filed 25 Jan 2026 and is awaiting the USPTO's acceptance).
Record
- Serial number
- 79255016
- Registration number
- 5969809
- Mark type
- Word mark
- Filed
- 29 Nov 2018
- Published for opposition
- 12 Nov 2019
- Registered
- 28 Jan 2020
- Next maintenance filing
- §71 affidavit of use, filed 25 Jan 2026 — awaiting the USPTO's acceptance
- Attorney of record
- Alexandra MacKay
Goods and services
- Class 011 — Environmental control apparatus: Gas purification machines, namely, purifying apparatus for separating and cleaning of gases and replacement parts therefor; gas purification machines, namely, apparatus for cleaning or separating gases and for filtering impurities from gases, in particular, the aforesaid apparatus being adsorption-based or membrane-based, or a combination thereof; adsorptive and membrane gas purification machines in the nature of gas conditioners for hydrocarbons, namely, natural gas purification machines in the nature of conditioners for the purification and preparation of hydrocarbon gas
Owner
- Linde GmbH, DE
- Linde GmbH, DE
- Linde Aktiengesellschaft, 80331 München, DE
- Linde Aktiengesellschaft, 80331 München, DE
Prosecution history
- 12 Jun 2026 — POST REGISTRATION ACTION MAILED - SEC.71
- 18 May 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 25 Jan 2026 — TEAS SECTION 71 RECEIVED
- 13 Mar 2025 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 28 Jan 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 21 Feb 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 21 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Mar 2021 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 07 Aug 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 11 May 2020 — FINAL DISPOSITION NOTICE SENT TO IB
- 11 May 2020 — FINAL DISPOSITION PROCESSED
- 28 Apr 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 28 Jan 2020 — REGISTERED-PRINCIPAL REGISTER