ALLIANT ENERGY LIGHTLINE Trademark
Trademark Overview
On Thursday, December 11, 2025, a trademark application was filed for ALLIANT ENERGY LIGHTLINE with the United States Patent and Trademark Office. The USPTO has given the ALLIANT ENERGY LIGHTLINE trademark a serial number of 99542786. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, April 14, 2026. This trademark is owned by Alliant Energy Corporation. The ALLIANT ENERGY LIGHTLINE trademark is filed in the Transportation & Storage Services and Education & Entertainment Services categories with the following description:
Providing facilities for recreational activities, namely, hiking, walking, biking, and viewing area scenery; Recreational services in the nature of a pedestrian cable bridge, walking trails, bicycle trails, and an observation area
Bridge operation
General Information
| Serial Number | 99542786 |
| Word Mark | ALLIANT ENERGY LIGHTLINE |
| Filing Date | Thursday, December 11, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 14, 2026 |
| 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, April 14, 2026 |
Trademark Statements
| Goods and Services | Providing facilities for recreational activities, namely, hiking, walking, biking, and viewing area scenery; Recreational services in the nature of a pedestrian cable bridge, walking trails, bicycle trails, and an observation area |
| Goods and Services | Bridge operation |
Classification Information
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 11, 2025 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 11, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Alliant Energy Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53718
US |
| Party Name | Alliant Energy Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53718
US |
Trademark Events
| Event Date | Event Description |
| Thursday, December 11, 2025 | NEW APPLICATION ENTERED |
| Thursday, December 11, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 16, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 16, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 16, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 16, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 16, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 16, 2026 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, April 8, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
