LEOPOLD
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LEOPOLD Trademark

Serial Number: 74494184 • Registration: 1923386

LEOPOLD is a trademark filed by Xylem Water Solutions Zelienople LLC on February 25, 1994. The trademark is classified under Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 37 (Building & Construction), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Xylem Water Solutions Zelienople LLC (17 trademarks)

108 Tomlinson Drive
Zelienople, PA 16063

Entity Type: 16

ITT WATER & WASTEWATER LEOPOLD, INC. (23 trademarks)

227 SOUTH DIVISION STREET
ZELIENOPLE, PA 16063

Entity Type: 03

F.B. LEOPOLD CO., INC., THE (5 trademarks)

227 SOUTH DIVISION STREET
ZELIENOPLE, PA 16063

Entity Type: 03

Trademark Details

Filing Date

February 25, 1994

Registration Date

October 3, 1995

Published for Opposition

July 11, 1995

Goods & Services

equipment for filtering municipal, commercial or industrial water and wastewater, namely, plastic filter underdrain blocks, clay filter underdrain blocks, porous plates for supporting media in filters, filter media, gravel for supporting filter media in filters, piping, agitators, supports and stabilizers for piping and agitators, wash troughs, nozzles, effluent troughs, weirs and baffles, weir pans, gates and guides for controlling water flow, valves, specialty filters, pilot filter equipment, blowers and compressors for supplying backwash air to filters, carriage filters, with or without skimmers; sludge collection equipment for wastewater treatment, namely, floating siphon sludge collectors, skimmers and scum troughs; blenders, namely, plow blenders for wastewater sludge treatment; and parts and components therefor

instrumentation testing and design services for others, pilot filter testing services for others, and water and wastewater treatment equipment testing and design services for others

instrumentation for monitoring and executing water and wastewater treatment processes, namely, mechanical, pneumatic and electronic control panels, controllers, transmitters, gauges, receivers, tables, samplers, regulators, rate set stations, indicators, turbidimeters, pH meters, consoles, consolettes, programmable logic controllers, programmers, power supplies, cables, computers, monitors, printers, electric valve actuators, data recorders, ultrasonic flow transmitters, autodialers, venturi flow elements, permutubes, insert tubes, flumes, and parts and components therefor

installation and repair of instrumentation used by others to monitor and execute water and wastewater treatment processes, installation and repair of water and wastewater treatment equipment used by others

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 15, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 15, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 15, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 15, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 24, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 3, 2024 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 7, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 7, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 7, 2016 89AG
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Jun 3, 2016 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Feb 9, 2016 PR89
PETITION TO DIRECTOR GRANTED
Feb 4, 2016 PCGR
ASSIGNED TO PETITION STAFF
Jan 6, 2016 APET
TEAS PETITION TO DIRECTOR RECEIVED
Dec 8, 2015 TPDR
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Oct 23, 2015 PR89
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Oct 19, 2015 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Sep 28, 2015 PR89
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 28, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 28, 2015 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 20, 2012 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 15, 2008 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 25, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 25, 2005 89AG
ASSIGNED TO PARALEGAL
Oct 19, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Sep 26, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Sep 26, 2005 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 30, 2002 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 5, 2002 815F
PAPER RECEIVED
Apr 5, 2002 MAIL
REGISTERED-PRINCIPAL REGISTER
Oct 3, 1995 R.PR
PUBLISHED FOR OPPOSITION
Jul 11, 1995 PUBO
NOTICE OF PUBLICATION
Jun 9, 1995 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 28, 1995 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 16, 1994 CRFA
NON-FINAL ACTION MAILED
Jul 15, 1994 CNRT
ASSIGNED TO EXAMINER
Jul 7, 1994 DOCK