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US Patent: 640,863
Elastic Tire
Patentee:
Edgar M. Birdsall - Buffalo, NY

USPTO Classifications:
152/304, 301/44.2

Tool Categories:
transportation machines : wagons : pneumatic tires

Assignees:
De Witt H. Bothwell - Toledo, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 02, 1899
Granted: Jan. 09, 1900

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Birdsall Engine Co.

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