| Serial Number | 71438664 |
| Word Mark | HYDROTARDER |
| Filing Date | Monday, December 9, 1940 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, June 15, 2002 |
| Registration Number | 0387854 |
| Registration Date | Tuesday, June 3, 1941 |
| Mark Drawing | 5W23 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Hydrodynamic Brake Mechanisms for Vehicles, for Oil Well Equipment, and for Coal Mine Service Hoists |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, June 15, 2002 |
| Primary Code | 023 |
| First Use Anywhere Date | Monday, January 1, 1940 |
| First Use In Commerce Date | Monday, January 1, 1940 |
| Party Name | Parmac, Inc. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | Coffeyville, KS |
| Party Name | Parkersburg Rig and Reel Company, The |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Parkersburg, WV |
| Event Date | Event Description |
| Saturday, June 15, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, October 25, 1984 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, June 3, 1981 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |