SK-7 Trademark
Trademark Overview
On Thursday, September 9, 1954, a trademark application was filed for SK-7 with the United States Patent and Trademark Office. The USPTO has given the SK-7 trademark a serial number of 71672953. The federal status of this trademark filing is EXPIRED as of Monday, March 18, 1996. This trademark is owned by A. P. GREEN FIRE BRICK COMPANY. The SK-7 trademark is filed in the Non-Metallic Building Material Products category with the following description:
CASTABLE REFRACTORY MATERIAL
General Information
| Serial Number | 71672953 |
| Word Mark | SK-7 |
| Filing Date | Thursday, September 9, 1954 |
| Status | 900 - EXPIRED |
| Status Date | Monday, March 18, 1996 |
| Registration Number | 0607178 |
| Registration Date | Tuesday, June 14, 1955 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CASTABLE REFRACTORY MATERIAL |
| Pseudo Mark | SK 7 |
Classification Information
| International Class | 019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal. |
| US Class Codes | 012 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, March 18, 1996 |
| Primary Code | 012 |
| First Use Anywhere Date | Friday, July 23, 1948 |
| First Use In Commerce Date | Friday, July 23, 1948 |
Trademark Owner History
| Party Name | A. P. GREEN FIRE BRICK COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | MEXICO, MO |
| Party Name | A. P. GREEN FIRE BRICK COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | MEXICO, MO |
Trademark Events
| Event Date | Event Description |
| Monday, March 18, 1996 | EXPIRED SEC. 9 |
| Saturday, June 14, 1975 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
