Miami Valley Inventors Historical Database

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Patent Number:

4056

Title:

Water-wheel

Issue Date:

1845-05-21

Inventor(s):

James Leffel (Springfield, OH)

Patent Number:

4158

Title:

Wheels and shafts for communicating power,

Issue Date:

1845-08-20

Inventor(s):

James Leffel (Springfield, OH)

Patent Number:

6775

Title:

Stove, Cooking

Issue Date:

1849-10-09

Inventor(s):

James Leffel (Springfield, OH)

Patent Number:

7820

Title:

Lever-jack

Issue Date:

1850-12-10

Inventor(s):

James Leffel (Springfield, OH)

Patent Number:

D448

Title:

Stove

Issue Date:

1852-02-24

Inventor(s):

James Leffel (Springfield, OH)

Patent Number:

RE1791

Title:

Water-wheel

Issue Date:

1864-10-11

Inventor(s):

James Leffel (Springfield, OH)

Notes:

Smith and Dodgle, attorneys See also patent 34,150, reissue patents RE1,792, RE3,169, RE3,170, RE3,171 and RE3,404. Division A.

Patent Number:

RE3169

Title:

Water-wheel

Issue Date:

1868-10-27

Inventor(s):

James Leffel (Springfield, OH)

Notes:

Smith and Dodge, attorneys James S. Goode and John W. Bookwalter, of Springfield, Ohio, Executors of the estate of James Leffel, deceased See also patent 34,150 and reissue RE1,791

Patent Number:

34150

Title:

Water-wheel

Issue Date:

1862-01-14

Inventor(s):

James Leffel (Springfield, OH)

Notes:

Thomas H. Dodge, attorney See also reissue patents RE1,791 and RE3,169

Patent Number:

RE3404

Title:

Water-wheel gate and guide

Issue Date:

1869-04-27

Inventor(s):

James Leffel (Springfield, OH)

Notes:

James Leffel, dec'd J. S. Goode and J. W. Bookwalter, Executors See also patent 34,150 and reissue patents RE1,791, RE3,169, RE1,792, RE3,170, RE3,171 and RE3,168

Patent Number:

RE3170

Title:

Water-wheel case

Issue Date:

1868-10-27

Inventor(s):

James Leffel (Springfield, OH)

Notes:

James S. Goode and John W. Bookwalter, of Springfield, Ohio, Executors of the Estate of James Leffel, deceased. See also patent 34,150 and reissue patents RE1,791, RE1,792,RE3,169,RE3,404,RE3,171, and 3,168. Division A.

Patent Number:

RE1792

Title:

Water-wheel case

Issue Date:

1864-10-11

Inventor(s):

James Leffel (Springfield, OH)

Notes:

Smith and Dodge, attorneys See also patent 34,150 and reissue patents RE1,791, RE3,169, RE3,404, RE3,170 AND RE3,171. Division B. Patent number specification is incorrect, 34,510, should be 34,150

Patent Number:

RE3168

Title:

Water-wheel

Issue Date:

1868-10-27

Inventor(s):

James Leffel (Springfield, OH)

Notes:

Smith and Dodge, attorneys James S. Goode and John W. Bookwalter, Executors of James Leffel. See also patent 34,150, and reissue patents RE1,791, RE3,169, RE1,792, RE3,170, RE3,171, AND RE3,404. Division A.

Patent Number:

RE3171

Title:

Water-wheel gate

Issue Date:

1868-10-27

Inventor(s):

James Leffel (Springfield, OH)

Notes:

D. P. Holloway and Co., attorneys James S. Goode and John W. Bookwalter, Executors of the Estate of James Leffel. See also patent 34,150 and reissue patents RE1,791, RE1,792, RE3,169, 3,170, RE3,168 and RE3,404. Division B.

Patent Number:

45056

Title:

Lever-jack

Issue Date:

1864-11-15

Inventor(s):

James Leffel (Springfield, OH)

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

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