CALCULUS WITHOUT CALCULUS Trademark
Trademark Overview
On Monday, August 25, 2025, a trademark application was filed for CALCULUS WITHOUT CALCULUS with the United States Patent and Trademark Office. The USPTO has given the CALCULUS WITHOUT CALCULUS trademark a serial number of 99355363. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, February 10, 2026. The CALCULUS WITHOUT CALCULUS trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Paper & Printed Material Products, and Computer & Software Services & Scientific Services categories with the following description:
Providing temporary use of non-downloadable game software via a website; Providing temporary use of online non-downloadable video game programs
Series of printed fiction and non-fiction books on a variety of topics
Series of downloadable non-fiction books in the field of mathematics; Computer game software downloadable from a global computer network; Downloadable computer game software; Downloadable computer graphics software
General Information
| Serial Number | 99355363 |
| Word Mark | CALCULUS WITHOUT CALCULUS |
| Filing Date | Monday, August 25, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 10, 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, February 10, 2026 |
Trademark Statements
| Goods and Services | Providing temporary use of non-downloadable game software via a website; Providing temporary use of online non-downloadable video game programs |
| Goods and Services | Series of printed fiction and non-fiction books on a variety of topics |
| Goods and Services | Series of downloadable non-fiction books in the field of mathematics; Computer game software downloadable from a global computer network; Downloadable computer game software; Downloadable computer graphics software |
Classification Information
| 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 | Monday, August 25, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks. |
| US Class Codes | 002, 005, 022, 023, 029, 037, 038, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, August 25, 2025 |
| Primary Code | 016 |
| 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 | Monday, August 25, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Sunnyvale, CA 94087 |
Trademark Events
| Event Date | Event Description |
| Monday, August 25, 2025 | NEW APPLICATION ENTERED |
| Monday, August 25, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 25, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 25, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 25, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, January 8, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, January 14, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 4, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 10, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 10, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
