Chapter 2 - PROCEEDINGS IN THE PATENT AND TRADEMARK OFFICE
- Section 21 - Filing date and day for taking action
- Section 22 - Printing of papers filed
- Section 23 - Testimony in Patent and Trademark Office cases
- Section 24 - Subpoenas, witnesses
- Section 25 - Declaration in lieu of oath
- Section 26 - Effect of defective execution
- Section 27 - Revival of applications; reinstatement of reexamination proceedings
- Section 28 - Award of certificates to accelerate certain matters at the Patent and Trademark Office