| Serial Number | 71437372 |
| Word Mark | DUO |
| Filing Date | Tuesday, October 29, 1940 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, October 12, 2021 |
| Registration Number | 0385490 |
| Registration Date | Tuesday, March 4, 1941 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Key Locks |
| 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 | 025 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 2, 1999 |
| Primary Code | 025 |
| First Use Anywhere Date | Monday, September 30, 1935 |
| First Use In Commerce Date | Monday, September 30, 1935 |
| Party Name | EASTERN COMPANY, THE |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | NAUGATUCK, CT 06770 |
| Party Name | ILLINOIS LOCK COMPANY, THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CHICAGO, IL |
| Event Date | Event Description |
| Tuesday, October 12, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, October 12, 2021 | REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS) |
| Tuesday, October 12, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 12, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, June 3, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, September 19, 2010 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Sunday, September 19, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, September 2, 2010 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, September 14, 2010 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, September 2, 2010 | PAPER RECEIVED |
| Friday, October 3, 2008 | CASE FILE IN TICRS |
| Friday, June 15, 2001 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, June 15, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, March 12, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, March 4, 1981 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |
| Thursday, October 16, 1980 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, November 27, 1961 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |