| Serial Number | 86135006 |
| Word Mark | PURUS AERO DOOR FILTER BY PURUS AERO |
| Filing Date | Wednesday, December 4, 2013 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, July 11, 2025 |
| Registration Number | 4664737 |
| Registration Date | Tuesday, December 30, 2014 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 26, 2014 |
| Description of Mark | The mark consists of the literal elements "PURUS AERO DOOR FILTER BY PURUS AERO" written in stylized form wherein word "PURUS AERO" written in white color depicted in letter "D" written in blue color. There are two green leaves, one inside the letter "D" and one above the letter "O". The word "DOOR FILTER" written in blue and gray color and word "BY PURUS AERO" written in gray color placed at below. |
| Indication of Colors claimed | The color(s) white, blue, green and gray is/are claimed as a feature of the mark. |
| Goods and Services | Air filtering installations; Air filters for industrial installations; Air filters for domestic use; Filters and filtering devices for filtering air that passes around doors |
| NOT AVAILABLE | "DOOR FILTER" |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, July 12, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Sunday, March 16, 2014 |
| First Use In Commerce Date | Sunday, March 16, 2014 |
| Party Name | DoorFilter Technologies Limited |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodbridge L4L7Z8 CA |
| Party Name | DoorFilter Technologies Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodbridge L4L7Z8 CA |
| Party Name | DoorFilter Technologies Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Woodbridge L4L7Z8 CA |
| Event Date | Event Description |
| Saturday, December 7, 2013 | NEW APPLICATION ENTERED |
| Monday, March 17, 2014 | ASSIGNED TO EXAMINER |
| Tuesday, March 18, 2014 | SUSPENSION LETTER WRITTEN |
| Tuesday, March 18, 2014 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, July 1, 2014 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Wednesday, July 9, 2014 | ASSIGNED TO LIE |
| Monday, December 16, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 17, 2013 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, March 18, 2014 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, July 21, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 21, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, July 22, 2014 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 22, 2014 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, August 6, 2014 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 26, 2014 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 26, 2014 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 21, 2014 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 28, 2014 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, October 28, 2014 | USE AMENDMENT FILED |
| Tuesday, November 25, 2014 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, November 26, 2014 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, November 27, 2014 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, December 30, 2014 | REGISTERED-PRINCIPAL REGISTER |
| Monday, December 30, 2019 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, December 30, 2020 | TEAS SECTION 8 RECEIVED |
| Thursday, November 20, 2014 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, August 22, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 2, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sunday, March 7, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, July 11, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Sunday, March 7, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED |
| Saturday, December 30, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |