Patent Details

Pat Num CCL Issue Date Inventor Name Assigned To Name
000000_05 70/46 1867/08/23 Ritchie, Henry Ritchie, Henry and Thomson, Samuel C. and Westerfield, G. W.
(lever) This re-issue patent of patent #9963 was not found in the USPTO database. The day of week is not correct. The patent appears on padlocks as PATENT EXTD AUG 23 1867. This padlock was manufactured by S. C. Thomson and Co. Henry Ritchie and Samuel C. Thomson used this patent on padlocks that they manufactured.