APA (7th ed.) Citation

United States. Patent Office & Coffey, I. E. (1928). In Court of Appeals of D.C., Oct. term, 1928, patent appeal No. 2201, in re Irven E. Coffey, gear shifting mechanisms; brief for Commissioner of Patents. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Patent Office and Irven E. Coffey. In Court of Appeals of D.C., Oct. Term, 1928, Patent Appeal No. 2201, in Re Irven E. Coffey, Gear Shifting Mechanisms; Brief for Commissioner of Patents. [Washington?]: U.S. Government Printing Office, 1928.

MLA (9th ed.) Citation

United States. Patent Office and Irven E. Coffey. In Court of Appeals of D.C., Oct. Term, 1928, Patent Appeal No. 2201, in Re Irven E. Coffey, Gear Shifting Mechanisms; Brief for Commissioner of Patents. U.S. Government Printing Office, 1928.