| Serial Number | 73313692 |
| Word Mark | DU PONT |
| Filing Date | Monday, June 8, 1981 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Tuesday, February 28, 1989 |
| Registration Number | 1199465 |
| Registration Date | Tuesday, June 29, 1982 |
| Mark Drawing | 3T11 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 6, 1982 |
| Goods and Services | Industrial Heat Exchangers for Use in Industries Where Corrosive Environments Exists |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 034 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Tuesday, February 28, 1989 |
| Primary Code | 011 |
| First Use Anywhere Date | Friday, April 10, 1981 |
| First Use In Commerce Date | Friday, April 10, 1981 |
| Party Name | E. I. Du Pont de Nemours and Company |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19898 |
| Party Name | E. I. Du Pont de Nemours and Company |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19898 |
| Party Name | E. I. Du Pont de Nemours and Company |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19898 |
| Event Date | Event Description |
| Tuesday, February 28, 1989 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, June 29, 1982 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 6, 1982 | PUBLISHED FOR OPPOSITION |