| Serial Number | 99343907 |
| Word Mark | EQUILIBRIUM |
| Filing Date | Monday, August 18, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, December 2, 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 23, 2025 |
| Goods and Services | Chemical aquarium wateer conditioners, namely, a water conditioner designed to restore and maintain the mineral balance and general hardness in planted aquariums, particularly those using or deionized water in aquariums |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 19, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Monday, January 1, 1990 |
| First Use In Commerce Date | Monday, January 1, 1990 |
| Party Name | Seachem Laboratories Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, GA 30650 |
| Event Date | Event Description |
| Monday, August 18, 2025 | NEW APPLICATION ENTERED |
| Monday, August 18, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 18, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, November 12, 2025 | ASSIGNED TO EXAMINER |
| Friday, November 14, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, November 14, 2025 | NON-FINAL ACTION E-MAILED |
| Friday, November 14, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 19, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, November 19, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 19, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 24, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |