C.F.R.
»
Title 37
» CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE › SUBCHAPTER A—GENERAL › PART 1—RULES OF PRACTICE IN PATENT CASES › Subpart B—National Processing Provisions
37 C.F.R. § 1.331-1.334
1.331-1.334 [Reserved]