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Patent Number: |
20318 |
Title: |
Driving-wheel of portable steam-engines and |
Issue Date: |
1858-05-25 |
Inventor(s): |
G. W. Barnett (Urbana, OH), George W. Barnett (Springfield, OH) |
Notes: |
Incorrect patent number in "Subject-Matter Index of Patents" (28,318) |
Patent Number: |
20319 |
Title: |
Steam-boiler |
Issue Date: |
1858-05-25 |
Inventor(s): |
G. W. Barnett (Urbana, OH), George W. Barnett (Springfield, OH) |
Notes: |
Incorrect patent number in "Subject-Matter Index of Patents" (28,319) |
Patent Number: |
45130 |
Title: |
Carriage Steam |
Issue Date: |
1864-11-22 |
Inventor(s): |
G. W. Barnett (Urbana, OH), George W. Barnett (Springfield, OH) |
Notes: |
Munn and Co., attorneys |
3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525
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Last updated: Fri, May-21-2010
