SLUDGEPAK Trademark
Trademark Overview
On Wednesday, October 18, 1972, a trademark application was filed for SLUDGEPAK with the United States Patent and Trademark Office. The USPTO has given the SLUDGEPAK trademark a serial number of 72438729. The federal status of this trademark filing is EXPIRED as of Monday, July 18, 1994. This trademark is owned by PENNWALT CORPORATION. The SLUDGEPAK trademark is filed in the Machinery Products category with the following description:
CENTRIFUGES
General Information
| Serial Number | 72438729 |
| Word Mark | SLUDGEPAK |
| Filing Date | Wednesday, October 18, 1972 |
| Status | 900 - EXPIRED |
| Status Date | Monday, July 18, 1994 |
| Registration Number | 0970155 |
| Registration Date | Tuesday, October 9, 1973 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CENTRIFUGES |
Classification Information
| 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 | 9 - Expired |
| Class Status Date | Monday, July 18, 1994 |
| Primary Code | 023 |
| First Use Anywhere Date | Thursday, October 12, 1972 |
| First Use In Commerce Date | Thursday, October 12, 1972 |
Trademark Owner History
| Party Name | PENNWALT CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PHILADELPHIA, PA 19102 |
Trademark Events
| Event Date | Event Description |
| Monday, July 18, 1994 | EXPIRED SEC. 9 |
| Wednesday, December 26, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
