William Johnson vs. James E. Root
Subtitle: suit for violation of the plaintiff's patent for sewing machines, by sale of a machine containing his feeding mechanism : charge of Hon. Peleg Sprague, district judge, to the jury
By: phonographic report by James M. Pomeroy
Contributors: Johnson, William, active 1859; Root, James E.; Sprague, Peleg, 1793-1880; Pomeroy, James M. (James Morgarum), 1836-1887
Publisher: Thos. Holman, printer
Published: 1859
Place of publication: New York
Language: eng
Number of pages: 21
Subjects: Trials, litigation; Sewing machines; Patents; Patent infringement
Other titles: Circuit Court of the United States, District of Massachusetts