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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 81
The Drawings
Subjgrp 81. The Drawings
§ 1.81 - Drawings required in patent application.
§ 1.83 - Content of drawing.
§ 1.84 - Standards for drawings.
§ 1.85 - Corrections to drawings.
§ 1.88 - [Reserved]
