The Antique Wrench Patent Archive

Every grip the nineteenth century took on a nut

Patented December 5, 1876

If an object in your hands says PAT. DECEMBER 5, 1876, it may be one of these.

PatentTitleInventorOf
US 185,078IMPROVEMENT IN PIPE-WRENCHESDaniel Barnard CookIthaca, New York

All dates