| Serial Number | 86061809 |
| Word Mark | LEXFLOW |
| Filing Date | Wednesday, September 11, 2013 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 17, 2025 |
| Registration Number | 4717317 |
| Registration Date | Tuesday, April 7, 2015 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 10, 2014 |
| Pseudo Mark | LEX FLOW |
| Goods and Services | Centrifugal pumps; Pumps for machines; Vacuum pumps being machines; Hydraulic pumps; Valves being parts of machines; Clack valves being parts of machines; Pressure valves being parts of machines; Hydraulic valves for machines; Pressure regulating valve as parts of machines; Electromagnetic valves being parts of machines; [ Hand operated hydraulic press being parts of machines; Gas liquefying machines; ] Compressors for machines; [ Aerators; ] Hydraulic machine components, not including vehicle hydraulic system, namely, hydraulic pumps, hydraulic turbines, hydraulic power units [ ; Condensing installations, namely, air condensers, air-cooled condensers; Control mechanisms for machines, engines or motors, namely, hydraulic controls for machines, motors, and engines; Stands for machines; Pneumatic transporters; Electric welding apparatus, namely, electric welding machines ] |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, March 31, 2004 |
| First Use In Commerce Date | Wednesday, March 31, 2004 |
| Party Name | HOUPU CLEAN ENERGY CO., LTD. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | CHENGDU, SICHUAN 610000 CN |
| Party Name | Chengdu HuaqiHoupu Holding Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Chengdu, Sichuan 610000 CN |
| Party Name | Chengdu HuaqiHoupu Holding Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Chengdu, Sichuan 610000 CN |
| Party Name | Chengdu HuaqiHoupu Holding Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Chengdu, Sichuan 610000 CN |
| Event Date | Event Description |
| Saturday, September 14, 2013 | NEW APPLICATION ENTERED |
| Thursday, September 19, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 20, 2013 | NOTICE OF PSEUDO MARK E-MAILED |
| Thursday, December 19, 2013 | ASSIGNED TO EXAMINER |
| Thursday, December 19, 2013 | NON-FINAL ACTION WRITTEN |
| Thursday, December 19, 2013 | NON-FINAL ACTION E-MAILED |
| Thursday, December 19, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, April 15, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 15, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 16, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 17, 2014 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 5, 2014 | ASSIGNED TO LIE |
| Wednesday, May 7, 2014 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, May 21, 2014 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 10, 2014 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 10, 2014 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 5, 2014 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, January 20, 2015 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, February 25, 2015 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, January 20, 2015 | USE AMENDMENT FILED |
| Wednesday, February 25, 2015 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, February 28, 2015 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, March 3, 2015 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, April 7, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, March 11, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, April 7, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, April 6, 2021 | TEAS SECTION 8 RECEIVED |
| Wednesday, August 4, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, August 4, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, August 4, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |
| Sunday, April 7, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 17, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |