| Serial Number | 98937023 |
| Word Mark | DULCO |
| Filing Date | Saturday, January 4, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Wednesday, December 24, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Positive displacement pumps |
| Goods and Services | Disinfecting systems for disinfecting water comprised of apparatus and instruments for oxidation, desalination, filtration, deferrification, deacidification, demanganization, softening, fluorination, irradiation, reverse osmosis, ozonation, chlorine gas dosing, ion exchange |
| Goods and Services | Mechanical devices, namely, dispensers for dosing polymers in fluid, solid granule and powder form for industrial and municipal water purification purposes, all not for medical use or for mixing or dispensing plural component reactive materials; mechanical devices, namely, dispensers of preset portions of fluids, solid granules and powder for dosing purposes, all not for medical use; electromechanical controls for use in water treatment; measuring and test systems for measuring and testing substances in water comprised of sensors and probes; measuring and control systems for measuring and controlling pH values, redox potential, chlorine dioxide levels, ozone levels, phosphate levels, oxygen levels, peracetic acid levels, water levels, conductivity, temperature and flow comprised of sensors and probes; sensors used in the monitoring and measuring of water treatment applications, namely, chemical sensors, pH sensors, conductivity sensors and temperature sensors |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 23, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - 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 Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, January 4, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 23, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | ProMinent Fluid Controls, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15275 |
| Event Date | Event Description |
| Saturday, January 4, 2025 | NEW APPLICATION ENTERED |
| Monday, April 28, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, June 16, 2025 | ASSIGNED TO EXAMINER |
| Thursday, June 26, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, June 26, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, June 26, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 25, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Thursday, September 25, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Tuesday, December 23, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 23, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 24, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |