| Serial Number | 72237895 |
| Word Mark | PORAPAK |
| Filing Date | Wednesday, February 2, 1966 |
| Status | 900 - EXPIRED |
| Status Date | Thursday, May 28, 1987 |
| Registration Number | 0824706 |
| Registration Date | Tuesday, February 28, 1967 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | POROUS AROMATIC POLYMERS FOR USE IN GAS CHROMATOGRAPHY |
| 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, March 1, 1983 |
| Primary Code | 006 |
| First Use Anywhere Date | Tuesday, December 14, 1965 |
| First Use In Commerce Date | Thursday, December 23, 1965 |
| Party Name | WATERS ASSOCIATES, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | NOT AVAILABLE |
| Event Date | Event Description |
| Thursday, May 28, 1987 | EXPIRED SEC. 9 |