| Serial Number | 98894283 |
| Word Mark | CALCULUS BUSINESS |
| Filing Date | Tuesday, December 10, 2024 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, September 23, 2025 |
| 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, September 23, 2025 |
| Goods and Services | Value-added reseller services, namely, distributorship services featuring computer hardware. |
| NOT AVAILABLE | "BUSINESS" |
| Goods and Services | Design and development of computer software for database management, cloud storage of data; Design of computer networks and software for others for the purpose of database management and cloud storage of data; Information technology consulting relating to computer network design; Integration of computer systems and networks; Platform as a service (PAAS) featuring computer software platforms for use in database management, cloud storage of data. |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, December 10, 2024 |
| Primary Code | 035 |
| 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 | Tuesday, December 10, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Calculus Business Solutions, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Middletown, DE 19709 |
| Party Name | Calculus Business Solutions, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Middletown, DE 19709 |
| Event Date | Event Description |
| Tuesday, December 10, 2024 | NEW APPLICATION ENTERED |
| Tuesday, December 10, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, May 28, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, June 3, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 3, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 16, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, July 17, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, July 18, 2025 | FINAL REFUSAL E-MAILED |
| Tuesday, June 3, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 16, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 16, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 16, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 17, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 17, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 21, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 21, 2025 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, August 21, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 22, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 17, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 23, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 23, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Friday, July 18, 2025 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, July 18, 2025 | FINAL REFUSAL WRITTEN |