Miami Valley Inventors Historical Database

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Patent Number:

51197

Title:

Washing Machine

Issue Date:

1865-11-28

Inventor(s):

Notes:

Knight Brothers, attorneys

Patent Number:

61744

Title:

Latch Gate

Issue Date:

1867-02-05

Inventor(s):

Notes:

Knight Brothers, attorneys

Patent Number:

97934

Title:

Latch

Issue Date:

1869-12-14

Inventor(s):

Notes:

Knight Bros., attys

Patent Number:

123267

Title:

Latch Gate

Issue Date:

1872-01-30

Inventor(s):

Notes:

Knight Brothers, attys.

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