| Serial Number | 72417718 |
| Word Mark | PURPALD |
| Filing Date | Wednesday, March 8, 1972 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, December 27, 2003 |
| Registration Number | 0955548 |
| Registration Date | Tuesday, March 20, 1973 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | 4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE, AN ORGANIC CHEMICAL REAGENT USED AS AN ANALYTICAL TOOL FOR THE DETECTION OF ALDEHYDES IN EXTREMELY SMALL CONCENTRATION AND IN THE PRESENCE OF SIMILAR CHEMICAL MOIETIES SUCH AS KETONES |
| 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 | Saturday, December 27, 2003 |
| Primary Code | 006 |
| First Use Anywhere Date | Tuesday, November 30, 1971 |
| First Use In Commerce Date | Tuesday, November 30, 1971 |
| Party Name | ALDRICH CHEMICAL COMPANY, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | MILWAUKEE, WI 53233 |
| Event Date | Event Description |
| Saturday, December 27, 2003 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 18, 1993 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, June 21, 1993 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, February 12, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |