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title 37
Patents, Trademarks, and Copyrights
chapter I
CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE
part 1
PART 1—RULES OF PRACTICE IN PATENT CASES
subpart B
Subpart B—National Processing Provisions
subjgrp 99
Preissuance Submissions and Protests by Third Parties
Subjgrp 99. Preissuance Submissions and Protests by Third Parties
§ 1.290 - Submissions by third parties in applications.
§ 1.291 - Protests by the public against pending applications.
§§ 1.292-1.297 - §[Reserved]
