LFI Trademark
Trademark Overview
On Tuesday, September 30, 1969, a trademark application was filed for LFI with the United States Patent and Trademark Office. The USPTO has given the LFI trademark a serial number of 72339332. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by LAMINAR FLOW. INC.. The LFI trademark is filed in the Environmental Control Instrument Products category with the following description:
AIR PURIFYING FILTER WITHOUT ATTENDANT HEATING OR COOLING OF THE AIR
General Information
| Serial Number | 72339332 |
| Word Mark | LFI |
| Filing Date | Tuesday, September 30, 1969 |
| Status | 900 - EXPIRED |
| Status Date | Wednesday, November 4, 1992 |
| Registration Number | 0909566 |
| Registration Date | Tuesday, March 9, 1971 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | AIR PURIFYING FILTER WITHOUT ATTENDANT HEATING OR COOLING OF THE AIR |
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 | Wednesday, November 4, 1992 |
| Primary Code | 031 |
| First Use Anywhere Date | Friday, September 5, 1969 |
| First Use In Commerce Date | Friday, September 5, 1969 |
Trademark Owner History
| Party Name | LAMINAR FLOW. INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CONSHOHOCKEN, PA 19428 |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 4, 1992 | EXPIRED SEC. 9 |
| Tuesday, March 15, 1977 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
