| Serial Number | 71515876 |
| Word Mark | PERFLOW |
| Filing Date | Friday, January 17, 1947 |
| Status | 900 - EXPIRED |
| Status Date | Tuesday, October 24, 1989 |
| Registration Number | 0438923 |
| Registration Date | Tuesday, May 18, 1948 |
| Mark Drawing | 5T07 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, October 28, 1947 |
| Goods and Services | ADDITION AGENTS FOR USE IN ELECTROPLATING SOLUTIONS |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, October 24, 1989 |
| Primary Code | 006 |
| First Use Anywhere Date | Friday, October 4, 1946 |
| First Use In Commerce Date | Friday, October 4, 1946 |
| Party Name | HARSHAW CHEMICAL COMPANY, THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CLEVELAND, OH |
| Event Date | Event Description |
| Tuesday, October 24, 1989 | EXPIRED SEC. 9 |
| Monday, July 17, 1989 | POST REGISTRATION ACTION MAILED - SEC. 9 |
| Friday, November 4, 1988 | POST REGISTRATION ACTION MAILED - SEC. 9 |
| Tuesday, February 16, 1988 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Saturday, May 18, 1968 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |