DUPONT - Trademark Details
Status: 900 - Expired
Image for trademark with serial number 72356557
Serial Number
72356557
Registration Number
0902194
Word Mark
DUPONT
Status
900 - Expired
Status Date
1992-11-04
Filing Date
1970-04-13
Registration Number
0902194
Registration Date
1970-11-10
Mark Drawing
3000 - Illustration: Drawing or design which also includes word(s)/ letter(s)/number(s) Typeset
Design Searches
260302, 260311 - Plain single line ovals. Letters, numerals, punctuation, geometric figures, objects, humans, plants or animals comprising an oval.
Statements
Goods and Services
CONTROLLED SURFACE POROSITY PARTICLES FOR USE AS SUPPORT MATERIAL FOR CHROMATOGRAPHIC COLUMNS
Classification Information
International Class
001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes
031
Class Status Code
9 - Expired
Class Status Date
1992-11-04
Primary Code
031
First Use Anywhere Date
1970-03-05
First Use In Commerce Date
1970-03-05
Prior Registrations
Relationship TypeReel Number
Prior Registration0153155
Prior Registration0584357
Trademark Events
Event DateEvent Description
1977-08-01REGISTERED - SEC. 15 ACKNOWLEDGED
1984-10-25REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
1992-11-04EXPIRED SEC. 9