| Serial Number | 99289583 |
| Word Mark | RESERVOIR |
| Filing Date | Thursday, July 17, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, December 18, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 6, 2026 |
| Goods and Services | Downloadable mobile application for use in controlling and managing residential heating and cooling systems; downloadable mobile application for use in controlling and managing a home thermal battery system; Downloadable mobile application for use in controlling and managing a water heater; residential thermal battery that stores solar energy as heat |
| Goods and Services | Installation of water heaters; installation of indoor residential heating and cooling systems; installation of a thermal battery; installation of a thermal battery system |
| Goods and Services | Water heaters; heating installations for water; water dispensing units comprised primarily of water tank, hot water heater units, faucets, and component parts therefor, sold as a unit; residential water heaters; energy saving water heaters; combination and indirect water heaters; electric water heaters, tankless water heaters, instant water heaters, and solar water heaters; combination water heater and hot water space heater; air cooling and ventilation apparatus and instruments; residential thermal battery; residential thermal battery system, namely, an apparatus in the nature of a thermal energy storage system that collects and stores solar energy as heat; residential heating and cooling systems and appliances |
| Description of Mark | The mark consists of the word Reservoir. The letter R in the word Reservoir appears with a capital R and the rest of the letters appear in lower case letters. To the left of the word appears a three-quarter circle and directly underneath appears a squircle. |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 17, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 17, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 17, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Carnot Labs, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Charlestown, MA 02129 |
| Event Date | Event Description |
| Thursday, July 17, 2025 | NEW APPLICATION ENTERED |
| Thursday, July 17, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, November 24, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, November 24, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, December 5, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, December 10, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, December 10, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, December 10, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, December 10, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, December 10, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |