| Serial Number | 73477728 |
| Word Mark | PHREEGUARD |
| Filing Date | Friday, April 27, 1984 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 20, 2020 |
| Registration Number | 1345406 |
| Registration Date | Tuesday, July 2, 1985 |
| Mark Drawing | 5T07 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, April 23, 1985 |
| Goods and Services | Chemical Preparations for Control of Scale, Corrosion and Deposits in Cooling Water Systems |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 20, 2020 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, March 23, 1984 |
| First Use In Commerce Date | Friday, March 23, 1984 |
| Party Name | Merck & Co., Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Rahway, NJ 07065 |
| Party Name | Merck & Co., Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Rahway, NJ 07065 |
| Party Name | Merck & Co., Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Rahway, NJ 07065 |
| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, June 3, 2008 | CASE FILE IN TICRS |
| Wednesday, December 7, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, December 7, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 5, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, July 19, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, July 19, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, July 19, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 20, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 23, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 2, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 23, 1985 | PUBLISHED FOR OPPOSITION |
| Thursday, March 28, 1985 | NOTICE OF PUBLICATION |
| Tuesday, September 4, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 28, 1984 | ASSIGNED TO EXAMINER |