DDC Trademark
DDC is a USPTO trademark filed by OCLC, Inc.. Status: Pending.
Trademark Facts
| Mark | DDC |
|---|---|
| Serial Number | 99794504 |
| Status | Pending |
| Filing Date | 2026-04-29 |
| Mark Type | Word |
| Nice Classes | 041 (Education & Entertainment) |
| Owner | OCLC, Inc. |
| Attorney of Record | Philip R. Zender |
| Prosecution Events | 2 |
| Latest Event | MAFR on 2026-04-29 |
Goods & Services
Class 041: On-line publication of electronic periodicals; providing an online index relating to a system of classifying the field of human knowledge; providing temporary use of non-downloadable cloud-based software for library classification, cataloging, and metadata management, namely, software featuring a comprehensive electronic database of classification numbers, subject headings, and associated metadata derived from a standardized bibliographic classification system; providing online tools for searching and browsing classification numbers and subject headings; providing customizable annotation and note-taking features within bibliographic records; providing access to continually updated classification data reflecting evolving topics and multilingual content; providing a user interface for organizing and managing library and information collections; providing access to linked data resources, including uniform resource identifiers (URIs) and associated metadata; and providing application programming interfaces (APIs) for accessing and integrating classification data and linked data from the foregoing software into third-party systems and services