SIGMA BUILDING MAINTENANCE Trademark
Trademark Overview
On Wednesday, October 25, 2023, a trademark application was filed for SIGMA BUILDING MAINTENANCE with the United States Patent and Trademark Office. The USPTO has given the SIGMA BUILDING MAINTENANCE trademark a serial number of 98239751. The federal status of this trademark filing is REPORT COMPLETED SUSPENSION CHECK - CASE STILL SUSPENDED as of Friday, October 10, 2025. This trademark is owned by Sigma Building Maintenace. The SIGMA BUILDING MAINTENANCE trademark is filed in the Construction & Repair Services and Medical & Beauty Services & Agricultural Services categories with the following description:
Cleaning of residential houses; Cleaning of buildings; Janitorial services; Janitorial cleaning and maintenance services; Snow removal services; Housekeeping services in the nature of cleaning of residential homes
Garden care services; Landscape gardening; Lawn care; Yard care services
General Information
| Serial Number | 98239751 |
| Word Mark | SIGMA BUILDING MAINTENANCE |
| Filing Date | Wednesday, October 25, 2023 |
| Status | 654 - REPORT COMPLETED SUSPENSION CHECK - CASE STILL SUSPENDED |
| Status Date | Friday, October 10, 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 | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Cleaning of residential houses; Cleaning of buildings; Janitorial services; Janitorial cleaning and maintenance services; Snow removal services; Housekeeping services in the nature of cleaning of residential homes |
| Goods and Services | Garden care services; Landscape gardening; Lawn care; Yard care services |
| NOT AVAILABLE | "BUILDING MAINTENANCE" |
Classification Information
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, October 25, 2023 |
| Primary Code | 037 |
| First Use Anywhere Date | Saturday, March 31, 2012 |
| First Use In Commerce Date | Monday, December 31, 2018 |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, October 25, 2023 |
| Primary Code | 044 |
| First Use Anywhere Date | Saturday, March 31, 2012 |
| First Use In Commerce Date | Monday, December 31, 2018 |
Trademark Owner History
| Party Name | Sigma Building Maintenace |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Denver, CO 80229 |
Trademark Events
| Event Date | Event Description |
| Wednesday, October 25, 2023 | NEW APPLICATION ENTERED |
| Friday, January 12, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, June 7, 2024 | ASSIGNED TO EXAMINER |
| Saturday, June 8, 2024 | NON-FINAL ACTION WRITTEN |
| Saturday, June 8, 2024 | NON-FINAL ACTION E-MAILED |
| Saturday, June 8, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 9, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 9, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 10, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, October 9, 2024 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, October 9, 2024 | SUSPENSION LETTER WRITTEN |
| Wednesday, October 9, 2024 | LETTER OF SUSPENSION E-MAILED |
| Friday, October 10, 2025 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 9, 2025 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
