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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 90
Time for Reply by Applicant; Abandonment of Application
§ 1.139
[Reserved]
View all text of Subjgrp 90 [§ 1.134 - § 1.139]
§ 1.139 - [Reserved]