| Serial Number | 71673473 |
| Word Mark | EZ KLEEN |
| Filing Date | Monday, September 20, 1954 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, August 3, 2015 |
| Registration Number | 0619925 |
| Registration Date | Tuesday, January 24, 1956 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | AIR FILTERS FOR HEATING, VENTILATING, AIR CONDITIONING, AND KITCHEN EXHAUST SYSTEMS |
| Pseudo Mark | EASY CLEAN |
| 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. 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. 012 - Vehicles; apparatus for locomotion by land, air, or water. |
| US Class Codes | 031 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 031 |
| First Use Anywhere Date | Tuesday, May 24, 1949 |
| First Use In Commerce Date | Tuesday, May 24, 1949 |
| Party Name | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 42 - NOT AVAILABLE |
| Address | NEW YORK, NY 10282 |
| Party Name | RESEARCH PRODUCTS CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Madison, WI 53703 |
| Event Date | Event Description |
| Saturday, January 24, 1976 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Tuesday, August 1, 1995 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, September 19, 1995 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, February 8, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, February 8, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Sunday, March 20, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, March 20, 2005 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, July 31, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, August 3, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, August 3, 2015 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Monday, August 3, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, May 18, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 24, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, December 8, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, December 8, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, December 8, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, December 8, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 8, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 8, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 12, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |