United States. Patent Office, Hoff, J., & Tennant, F. A. (1909). In Court of Appeals of D.C., Jan. term, 1909: In re Johann Hoff, trade-mark for malt extracts, Patent Appeal No. 566; brief for Commissioner of Patents. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Patent Office, Johann Hoff, and Frederick A. Tennant. In Court of Appeals of D.C., Jan. Term, 1909: In Re Johann Hoff, Trade-mark for Malt Extracts, Patent Appeal No. 566; Brief for Commissioner of Patents. Washington, D.C.: [publisher not identified], 1909.
MLA (9th ed.) CitationUnited States. Patent Office, et al. In Court of Appeals of D.C., Jan. Term, 1909: In Re Johann Hoff, Trade-mark for Malt Extracts, Patent Appeal No. 566; Brief for Commissioner of Patents. [publisher not identified], 1909.