| Serial Number | 98033029 |
| Word Mark | LANGCHAIN |
| Filing Date | Thursday, June 8, 2023 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, November 12, 2024 |
| 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 3, 2024 |
| Goods and Services | Downloadable software for creating, developing, and running applications powered by language models, data sets, and artificial intelligence; downloadable software for creating complex large language model applications; downloadable software for multi-modal artificial intelligence and machine-learning based language processing applications; downloadable software that provides an integrated development environment for building large language models applications; downloadable software using artificial intelligence for the production of human speech and text that enables developers to build applications; downloadable software using natural language processing, generation, understanding and analysis that enables developers to build applications; downloadable software enabling developers to build applications using machine-learning based language and speech processing software |
| 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, July 12, 2023 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, October 24, 2022 |
| First Use In Commerce Date | Monday, October 24, 2022 |
| Party Name | LangChain Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94103 |
| Event Date | Event Description |
| Monday, June 12, 2023 | NEW APPLICATION ENTERED |
| Wednesday, July 12, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 8, 2024 | NON-FINAL ACTION WRITTEN |
| Friday, March 8, 2024 | NON-FINAL ACTION E-MAILED |
| Friday, March 8, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, May 12, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, February 29, 2024 | ASSIGNED TO EXAMINER |
| Sunday, May 12, 2024 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Sunday, May 12, 2024 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Thursday, September 5, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 5, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 5, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, May 12, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, May 12, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, October 3, 2024 | FINAL REFUSAL WRITTEN |
| Thursday, October 3, 2024 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, October 3, 2024 | FINAL REFUSAL E-MAILED |
| Thursday, October 31, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 31, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 31, 2024 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, November 5, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |