| Serial Number | 99169946 |
| Word Mark | CHEMSTAR |
| Filing Date | Monday, May 5, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, November 11, 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 | Tuesday, December 2, 2025 |
| Goods and Services | Automated industrial machines for collecting and storing liquid chemical waste in drums and containers, none of the aforementioned goods including vacuum pumps |
| Pseudo Mark | CHEM STAR |
| 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 | Monday, May 5, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, June 30, 2010 |
| First Use In Commerce Date | Wednesday, June 30, 2010 |
| Party Name | Air Liquide Electronics U.S. LP |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 13 - Limited Partnership |
| Address | Houston, TX 77024 |
| Event Date | Event Description |
| Monday, May 5, 2025 | NEW APPLICATION ENTERED |
| Monday, May 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, September 12, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 22, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, September 23, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 23, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 23, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 31, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 31, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 31, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, November 1, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |