| Serial Number | 73558506 |
| Word Mark | DUOLINE |
| Filing Date | Monday, September 16, 1985 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, March 1, 2016 |
| Registration Number | 1392115 |
| Registration Date | Tuesday, May 6, 1986 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, February 11, 1986 |
| Goods and Services | PLASTIC LINED METAL PIPE |
| Pseudo Mark | DUO LINE |
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. |
| US Class Codes | 013 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 11, 1985 |
| Primary Code | 006 |
| First Use Anywhere Date | Wednesday, August 21, 1985 |
| First Use In Commerce Date | Wednesday, August 21, 1985 |
| Party Name | DLT ACQUISITION, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | GILMER, TX 75645 |
| Party Name | DUOLINE TECHNOLOGIES, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | GILMER, TX 75644 |
| Party Name | ROBROY INDUSTRIES, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | VERONA, PA 15147 |
| Party Name | ROBROY INDUSTRIES, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | VERONA, PA 15147 |
| Party Name | ROBROY INDUSTRIES |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | VERONA, PA 15147 |
| Event Date | Event Description |
| Friday, September 4, 2020 | REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED |
| Thursday, June 11, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 11, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 11, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 17, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 19, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, March 1, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, March 1, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, March 1, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 1, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, December 16, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 26, 2012 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, June 5, 2008 | CASE FILE IN TICRS |
| Monday, August 7, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, August 7, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, July 27, 2006 | ASSIGNED TO PARALEGAL |
| Thursday, May 4, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, May 4, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, July 16, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, April 20, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 6, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 6, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 11, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, January 12, 1986 | NOTICE OF PUBLICATION |
| Friday, November 22, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 21, 1985 | ASSIGNED TO EXAMINER |