The Antique Wrench Patent Archive

Every grip the nineteenth century took on a nut

Patented April 15, 1884

If an object in your hands says PAT. APRIL 15, 1884, it may be one of these.

PatentTitleInventorOf
US 296,721SELF-ADJUSTING FULCRUM-LEVER WRENCHBenjamin F. BennettLockport, New York

All dates