| Serial Number | 99492339 |
| Word Mark | TENDEM |
| Filing Date | Wednesday, November 12, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Tuesday, June 23, 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 | NOT AVAILABLE |
| Goods and Services | Arranging and conducting of colloquiums, conferences, congresses, seminars, symposiums, workshops in the field of machine learning and artificial intelligence; arranging and conducting of workshops for training in the field of machine learning and artificial intelligence ; online journals, namely, blogs in the field of machine learning and artificial intelligence; providing on-line non downloadable electronic publications in the nature of articles, guides and e-books in the field of machine learning and artificial intelligence; providing online electronic publications, not downloadable in the field of machine learning and artificial intelligence; Media lending library services in the field of machine learning and artificial intelligence; translation; vocational guidance |
| Goods and Services | Downloadable artificial intelligence software for collecting, generating, labeling, annotating and verifying data used to train and improve artificial intelligence and machine learning models, and for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models; recorded and downloadable computer software platforms for collecting, generating, labeling, annotating and verifying data used to train and improve artificial intelligence and machine learning models, and for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models; computer software, recorded for collecting, generating, labeling, annotating and verifying data used to train and improve artificial intelligence and machine learning models, and for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models; downloadable software for data and file management and database management used for AI development and training; downloadable software using deep learning for { collecting, generating, labeling, annotating and verifying data used to train and improve artificial intelligence and machine learning models, and for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models; downloadable software for use, analysis, encoding and development of large language models; downloadable software for use, analysis, encoding, development and training of generative artificial intelligence; downloadable software for machine learning for artificial intelligence development and training; downloadable software platforms for { collecting, generating, labeling, annotating and verifying data used to train and improve artificial intelligence and machine learning models, and for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models; downloadable software for searching and connecting with freelancers providing services for machine learning and training artificial intelligence models, ensuring artificial intelligence content is credible, writing texts used to train artificial intelligence models, evaluating and refining artificial intelligence responses, researching, verifying and proofreading content, and monitoring task completion and earnings, viewing projects and seeking technical assistance and support services for projects |
| Goods and Services | Business consultancy in the field of machine learning and artificial intelligence; business information; business management for freelance service providers; compilation of information into computer databases; data processing services; data transcription services; database management; providing an online marketplace featuring freelancers providing services for machine learning and training artificial intelligence models, ensuring artificial intelligence content is credible, writing texts used to train artificial intelligence models, evaluating and refining artificial intelligence responses, researching, verifying and proofreading content; systemization of information into computer databases, including information in the field of employment opportunities |
| Goods and Services | Consultancy in the field of artificial intelligence technology; data security consultancy; design and development of computer hardware and software; electronic data storage; hosting of computer software platforms for work collaboration; providing online non-downloadable computer software in relation to generative artificial intelligence, namely, software for delegating tasks to, and obtaining human-verified deliverables from, freelance human experts for the development, training and improvement of artificial intelligence and machine learning mode for delegating tasks to, and obtaining human-verified deliverables from, freelance human experts for the development, training and improvement of artificial intelligence and machine learning model providing online non-downloadable computer software in relation to large language models, namely, software for delegating tasks to, and obtaining human-verified deliverables from, freelance human experts for the development, training and improvement of artificial intelligence and machine learning model; off-site data backup; platform as a service (PaaS) services featuring software platforms for delegating tasks to, and obtaining human-verified deliverables from, freelance human experts for the development, training and improvement of artificial intelligence and machine learning model; software as a service (SAAS) services featuring software platforms using artificial intelligence for delegating tasks to, and obtaining human-verified deliverables from, freelance human experts for the development, training and improvement of artificial intelligence and machine learning models; providing temporary use of a web-based software application for providing an online marketplace for buyers and sellers of services for machine learning and training artificial intelligence models, ensuring artificial intelligence content is credible, writing texts used to train artificial intelligence models, evaluating and refining artificial intelligence responses, researching, verifying and proofreading content; providing temporary use of a web-based software application for searching and connecting with freelancers providing services for machine learning and training artificial intelligence models, ensuring artificial intelligence content is credible, writing texts used to train artificial intelligence models, evaluating and refining artificial intelligence responses; providing temporary use of a web-based software application for searching and connecting with freelancers providing services for machine learning and training artificial intelligence models, researching, verifying and proofreading content, and monitoring task completion and earnings, viewing projects and seeking technical assistance and support services for projects; research in the field of artificial intelligence; software as a service (SAAS) services featuring computer software platforms using artificial intelligence for evaluating, scoring and refining the outputs and responses of artificial intelligence models and large language models, and for collecting, labeling, annotating and verifying data used to train such models; software as a service (SAAS) services featuring software for machine learning; technology consultation in the field of artificial intelligence |
| Translation of Words in Mark | The wording TENDEM has no meaning in a foreign language. |
| Goods and Services | Electronic transmission of data, messages and images; providing Internet discussion forums in the field of machine learning and artificial intelligence; provision of access to an Internet platform for the purpose of using, analysing, encoding, and developing large language models; provision of access to an Internet platform for the purpose of using, analysing, encoding, developing and training artificial intelligence models; provision of access to databases; provision of access to databases for the purposes of machine learning and training artificial intelligence models, ensuring artificial intelligence content is credible, writing texts used to train artificial intelligence models, evaluating and refining artificial intelligence responses, researching, verifying and proofreading content |
| 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 | Wednesday, November 12, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 12, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 038 - Services allowing people to communicate with another by a sensory means. |
| US Class Codes | 100, 101, 104 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 12, 2025 |
| Primary Code | 038 |
| 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 | Wednesday, November 12, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 12, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Toloka AI B.V. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | BG Schiphol 1118 NL |
| Event Date | Event Description |
| Wednesday, November 12, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 12, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, March 22, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 23, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, March 23, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, March 23, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 23, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 23, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 23, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |