Crystalvac and H AND H BLEND Coffee trademarks — Official Gazette, 29 November 1932
The Official Gazette of the United States Patent Office for November 29, 1932 (p. 1062) publishes two trademark applications for Hoffmann-Hayman Coffee Co. u...
official gazette
Hoffmann-Hayman trademark applications: empty glass jars and coffee — List of Applicants, 1932
The U.S. Patent Office annual List of Applicants for 1932 (p. 51) records two Hoffmann-Hayman Coffee Co. trademark applications: