| Serial Number | 73030273 |
| Word Mark | DL |
| Filing Date | Friday, August 23, 1974 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, March 17, 2026 |
| Registration Number | 1028373 |
| Registration Date | Tuesday, December 30, 1975 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | ALL PURPOSE DRY FILM LUBRICANT |
| Goods and Services | MATERIAL TREATMENT SERVICE PROVIDING A LUBRICATIVE COATING ON BEARING SURFACES |
| Amendment to a Registration/Renewal Certificate | In the statement, column 1, after line 3, "now located at 111 West St. John St., Suite 1200, San Jose, Calif. 95113" is inserted, and column 2, lines 1 and 2, "AND DISPERSION THEREOF IN OIL" is deleted. |
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 015 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, July 29, 1985 |
| Primary Code | 004 |
| First Use Anywhere Date | Tuesday, October 26, 1965 |
| First Use In Commerce Date | Tuesday, October 26, 1965 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, July 29, 1985 |
| Primary Code | 040 |
| First Use Anywhere Date | Tuesday, October 26, 1965 |
| First Use In Commerce Date | Tuesday, October 26, 1965 |
| Party Name | LUBRICATION SCIENCES INTERNATIONAL |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | UPLAND, CA 91786 US |
| Party Name | LUBRICATION SCIENCES, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SAN JOSE, CA 95113 US |
| Event Date | Event Description |
| Saturday, May 15, 1982 | AMENDMENT UNDER SECTION 7 - PROCESSED |
| Tuesday, May 4, 1982 | AMENDMENT UNDER SECTION 7 - PROCESSED |
| Tuesday, December 12, 1995 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Thursday, February 1, 1996 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, December 27, 2005 | PAPER RECEIVED |
| Tuesday, December 27, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, February 3, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, February 8, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 8, 2006 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, October 24, 2007 | CASE FILE IN TICRS |
| Thursday, February 18, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 22, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, March 4, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, March 7, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, March 7, 2016 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Monday, March 7, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, May 14, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 14, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 30, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, December 30, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, March 17, 2026 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, March 17, 2026 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 17, 2026 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Tuesday, March 17, 2026 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |