| Serial Number | 79447473 |
| Word Mark | KS-21 |
| Filing Date | Tuesday, March 3, 2026 |
| Status | 630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER |
| Status Date | Thursday, April 2, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Carbon dioxide absorbent, namely, absorbing carbons for general industrial use |
| Pseudo Mark | KS TWENTY ONE |
| Pseudo Mark | KS TWO ONE |
| 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 | Monday, April 6, 2026 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Party Name | The Kansai Electric Power Company, Incorporated |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 98 - Unknown |
| Address | JP |
| Event Date | Event Description |
| Thursday, April 2, 2026 | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB |
| Monday, April 6, 2026 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Sunday, April 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, April 12, 2026 | APPLICATION FILING RECEIPT MAILED |