The Antique Wrench Patent Archive

Every grip the nineteenth century took on a nut

Patented June 27, 1876

If an object in your hands says PAT. JUNE 27, 1876, it may be one of these.

PatentTitleInventorOf
US 179,276IMPROVEMENT IN PIPE-WRENCHESGeorge H. CrosbyEast Somerville, Massachusetts

All dates