General Information by Subject - R
| Subject | Telephone | Fax | TTY |
| Reasonable Accommodation, Requests for | 571-272-8292 | 571-273-0154 | 571-272-7149 |
| Reclassification Orders, Sale of | 571-272-6101 | ||
| Reconstruction of Files | |||
| Patent | 571-272-3150 | ||
| Trademark | 571-272-5400 | ||
| Record Room (Patented and Abandoned Files) | 703-756-1800 | ||
| Reexaminations | |||
| Amendments Practices/Reexam/Reissue | 571-272-7703 | ||
| Central Reexamination Unit | 571-272-7705 | 571-273-9900 | |
| General Questions | 571-272-7705 | ||
| Reexamination Petitions | 571-272-9797 | ||
| Reexamination Pre-Processing | 571-272-7705 | ||
| Refunds
See also Fees |
571-272-6500 | 571-273-6500 | |
| Registration Certificates, Trademark
For copies of Registrations, See Copies |
571-272-5400 | ||
| Reissues
See Appropriate Patent Technology Center |
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| Renewal, Trademark Registrations | 571-272-9550 |
