US Patent: 32,265
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Extension-platform
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Patentee:
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Andrew Morse (exact or similar names) - Portland, ME |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
May 07, 1861 |
USPTO (New site tip) Google Patents
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Jeff Joslin Vintage Machinery entry for Ira Winn
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Description: |
The invention is a scissor lift, intended for use by painters working on the outside of buildings.In 1860 Ira Winn of Portland, Maine, was manufacturing steam engines. |
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