| Serial Number | 76366107 |
| Word Mark | PSI MINUS ACID |
| Filing Date | Monday, February 4, 2002 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, June 20, 2009 |
| Registration Number | 2649312 |
| Registration Date | Tuesday, November 12, 2002 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 20, 2002 |
| Disclaimer with Predetermined Text | "ACID" |
| Goods and Services | CHEMICAL FLUID, NAMELY AN ACID CLEANER FOR USE IN AQUEOUS SYSTEMS IN HYDROCARBON RECOVERY |
| 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 | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, June 20, 2009 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, November 30, 1990 |
| First Use In Commerce Date | Friday, November 30, 1990 |
| Party Name | Clearwater, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15225 |
| Party Name | Clearwater, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15225 |
| Party Name | Clearwater, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15225 |
| Event Date | Event Description |
| Saturday, June 20, 2009 | CANCELLED SEC. 8 (6-YR) |
| Thursday, July 3, 2008 | CASE FILE IN TICRS |
| Monday, November 21, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 21, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, January 23, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 12, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 20, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 31, 2002 | NOTICE OF PUBLICATION |
| Monday, May 13, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 29, 2002 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, April 23, 2002 | ASSIGNED TO EXAMINER |