Miami Valley Inventors Historical Database

Your Search Results:

Your search found 2 result(s). To perform a new search return to the Miami Valley Inventors Database homepage.

Patent Number:

22980

Title:

Lock

Issue Date:

1859-02-15

Inventor(s):

Patent Number:

AI246

Title:

Lock

Issue Date:

1859-08-09

Inventor(s):

Notes:

Additional improvement patent. See also patent 22,980, 1859-02-15.

3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525