The Talking Machine Patent Archive

Patents you could hear

Patented January 17, 1905

If an object in your hands says PAT. JANUARY 17, 1905, it may be one of these.

PatentTitleInventorOf
US 780,411MEANS FOR CONTROLLING THE TENSION IN WIND WAYS OF MECHANICAL-MUSICAL-INSTRUMENT PLAYERSJoseph H. DickinsonGarwood, New Jersey

All dates