SLF Trademark
Trademark Overview
On Friday, January 28, 1972, a trademark application was filed for SLF with the United States Patent and Trademark Office. The USPTO has given the SLF trademark a serial number of 72414028. The federal status of this trademark filing is EXPIRED as of Monday, May 8, 1995. This trademark is owned by STRAIGHT LINE FILTERS, INC.. The SLF trademark is filed in the Environmental Control Instrument Products category with the following description:
STRAIGHT LINE VACUUM BELT FILTERING APPARATUS FOR USE IN INDUSTRIAL AND OTHER FILTERING OPERATIONS, AND PARTS THEREOF
General Information
| Serial Number | 72414028 |
| Word Mark | SLF |
| Filing Date | Friday, January 28, 1972 |
| Status | 900 - EXPIRED |
| Status Date | Monday, May 8, 1995 |
| Registration Number | 0989600 |
| Registration Date | Tuesday, July 30, 1974 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Disclaimer | THE DESIGN PORTION IS DISCLAIMED APART FROM THE MARK AS SHOWN. |
| Goods and Services | STRAIGHT LINE VACUUM BELT FILTERING APPARATUS FOR USE IN INDUSTRIAL AND OTHER FILTERING OPERATIONS, AND PARTS THEREOF |
Classification Information
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 031 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, May 8, 1995 |
| Primary Code | 031 |
| First Use Anywhere Date | Wednesday, September 17, 1969 |
| First Use In Commerce Date | Wednesday, September 17, 1969 |
Trademark Owner History
| Party Name | STRAIGHT LINE FILTERS, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | WILMINGTON, DE 19899 |
Trademark Events
| Event Date | Event Description |
| Monday, May 8, 1995 | EXPIRED SEC. 9 |
| Monday, November 5, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
