APA (7th ed.) Citation

United States. Patent Office & Walker, W. R. (1930). In U.S. Court of Customs and Patent Appeals, patent appeal No. 2615, in matter of application of Willard R. Walker, dishwashing machine; brief for Commissioner ofPatents. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Patent Office and Willard R. Walker. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2615, in Matter of Application of Willard R. Walker, Dishwashing Machine; Brief for Commissioner OfPatents. [Washington?]: U.S. Government Printing Office, 1930.

MLA (9th ed.) Citation

United States. Patent Office and Willard R. Walker. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2615, in Matter of Application of Willard R. Walker, Dishwashing Machine; Brief for Commissioner OfPatents. U.S. Government Printing Office, 1930.