RR Donnelley & Sons Co Active Patents
1 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2015-07-21: Application 14805146; Invention LIFT TAB HANGING STRUCTURE; Applicant RR Donnelley & Sons Company; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015-07-21 | 14805146 | LIFT TAB HANGING STRUCTURE | RR Donnelley & Sons Company | Patented Case | 2018-01-02 | 9855787 | US20150321501A1 | Paul F. Dobson | United States | HELVEY, PETER N. |