GENERAL INFORMATION AND CORRESPONDENCE
- Section 1.1 - Addresses for non-trademark correspondence with the United States Patent and Trademark Office
- Section 1.2 - Business to be transacted in writing
- Section 1.3 - Business to be conducted with decorum and courtesy
- Section 1.4 - Nature of correspondence and signature requirements
- Section 1.5 - Identification of patent, patent application, or patent-related proceeding
- Section 1.6 - Receipt of correspondence
- Section 1.7 - Times for taking action; Expiration on Saturday, Sunday or Federal holiday
- Section 1.8 - Certificate of mailing or transmission
- Section 1.9 - Definitions
- Section 1.10 - Filing of correspondence by Priority Mail Express®