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US Patent: 591,097
Reversible automatic screw-driver
Patentees:
Herbert D. Lanfair (exact or similar names) - Greenfield, MA
Henry E. Goodell (exact or similar names) - Greenfield, MA

USPTO Classifications:
74/127

Tool Categories:
screwdrivers : screwdriver mechanisms : spiral screwdrivers

Assignees:
Goodell Brothers Co. - Greenfield, MA

Manufacturer:
Goodell Brothers Co. - Greenfield, MA

Witnesses:
Fredrick L. Greene
William A. Davenport

Patent Dates:
Applied: Apr. 18, 1896
Granted: Oct. 05, 1897

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ]
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Clifford D. Fales Spiral screwdriver Database
Description:
Information taken from Clifford D. Fales' database.

Examples marked, "Goodell Brothers Co. / Greenfield, Mass. U.S.A. / Pat. Oct. 5, 1897"

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