Elzie Harness, US1552297A
Golf-Club Head.
Image credit: Harness, E. (1923)
On 1 September, 1925, Elzie Harness of Bloomington, Illinois, was awarded a patent for a durable, lightweight golf club head. The design featured an aluminum casing with a secured hardwood insert for enhanced strength and resistance to wear.
Date of Application: 14 February 1923
Date of Issuance: 1 September 1925
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Francesca Chiaradia
PhD Student in Economics
My research interests include law and economics, economics of innovation, and information economics.