| Serial Number | 71604902 |
| Word Mark | INSTANT CALGON |
| Filing Date | Saturday, October 14, 1950 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, September 7, 2002 |
| Registration Number | 0551705 |
| Registration Date | Tuesday, December 4, 1951 |
| Mark Drawing | 5T09 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Disclaimer | NO CLAIM IS MADE TO THE WORD "INSTANT" APART FROM THE MARK AS SHOWN. |
| Goods and Services | WATER SOFTENING AND WATER CONDITIONING CHEMICALS FOR INDUSTRIAL, LAUNDRY, WET CLEANING AND HOME USE |
| 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, September 7, 2002 |
| Primary Code | 006 |
| First Use Anywhere Date | Friday, August 4, 1950 |
| First Use In Commerce Date | Friday, August 4, 1950 |
| Party Name | MERCK & CO., INC. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | RAHWAY, NJ 07065 |
| Party Name | CALGON, INCORPORATED |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PITTSBURGH, PA |
| Event Date | Event Description |
| Saturday, September 7, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, October 3, 1991 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, August 21, 1991 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Saturday, December 4, 1971 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |