| Serial Number | 71439252 |
| Word Mark | HYDRO-MAGMA |
| Filing Date | Saturday, December 28, 1940 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, February 22, 2003 |
| Registration Number | 0395220 |
| Registration Date | Tuesday, May 19, 1942 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Disclaimer | Applicant disclaims the word "Magma" apart from its use with the word "Hydro", as shown, for the purpose of this registration and without thereby prejudicing or disclaiming applicant's right thereto at common law. |
| Goods and Services | Magnesium Hydroxide Paste |
| 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 | Saturday, February 22, 2003 |
| Primary Code | 006 |
| First Use Anywhere Date | Wednesday, April 5, 1933 |
| First Use In Commerce Date | Wednesday, April 5, 1933 |
| Party Name | Merck & Co., Inc. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Rahway, NJ |
| Party Name | MARINE MAGNESIUM PRODUCTS CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SOUTH SAN FRANCISCO, CA |
| Event Date | Event Description |
| Saturday, February 22, 2003 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, May 19, 1982 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |
| Wednesday, May 19, 1982 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |