LEO Trademark

Trademark Overview


On Monday, August 4, 2025, a trademark application was filed for LEO with the United States Patent and Trademark Office. The USPTO has given the LEO trademark a serial number of 79432125. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, June 15, 2026. This trademark is owned by LEO GROUP CO., LTD.. The LEO trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Environmental Control Instrument Products categories with the following description:

Fire pumps; Fire-extinguishing apparatus

Filters for use with apparatus for water supply, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; Heat pumps; Pressure regulators for water installations; Watering machines for horticultural purposes; watering machines for agricultural purposes; Water heating installations; Water purifying apparatus and machines, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; filters for water filtering apparatus, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; membranes for water filtering apparatus, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; Sewage treatment plants, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems

General Information


Serial Number79432125
Word MarkLEO
Filing DateMonday, August 4, 2025
Status681 - PUBLICATION/ISSUE REVIEW COMPLETE
Status DateMonday, June 15, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 7, 2026

Trademark Statements


Goods and ServicesFire pumps; Fire-extinguishing apparatus
Description of MarkThe mark consists of the wording "LEO" with two curved bands above and below the wording.
Goods and ServicesFilters for use with apparatus for water supply, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; Heat pumps; Pressure regulators for water installations; Watering machines for horticultural purposes; watering machines for agricultural purposes; Water heating installations; Water purifying apparatus and machines, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; filters for water filtering apparatus, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; membranes for water filtering apparatus, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems; Sewage treatment plants, for filtering and purifying non-potable water in commercial and industrial pumping and water supply systems

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateSaturday, September 27, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 024, 031, 034
Class Status Code6 - Active
Class Status DateSaturday, September 27, 2025
Primary Code011
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameLEO GROUP CO., LTD.
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressCN

Trademark Events


Event DateEvent Description
Thursday, September 4, 2025SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
Saturday, September 27, 2025LIMITATION FROM ORIGINAL APPLICATION ENTERED
Sunday, September 28, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sunday, September 28, 2025APPLICATION FILING RECEIPT MAILED
Wednesday, December 17, 2025ASSIGNED TO EXAMINER
Monday, December 22, 2025NON-FINAL ACTION WRITTEN
Tuesday, December 23, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Tuesday, January 27, 2026REFUSAL PROCESSED BY MPU
Tuesday, January 27, 2026NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Thursday, February 12, 2026REFUSAL PROCESSED BY IB
Tuesday, April 28, 2026TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, April 28, 2026APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, April 28, 2026TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, April 28, 2026ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, April 28, 2026TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Thursday, May 14, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
Thursday, May 14, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, May 14, 2026TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, June 5, 2026APPROVED FOR PUB - PRINCIPAL REGISTER