Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 11, 2021
Patent Application Number
16577233
Date Filed
September 20, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An iron-type golf club and a method of creating the iron-type golf club including the steps of forming a club head blank having an external sacrificial region with an ESR thickness, an ESR sole portion, an ESR face portion, and an ESR leading edge portion. A finished club head is formed having a finished club head weight of less than 310 grams by machining off an ESR removed mass from at least a portion of the external sacrificial region including at least a portion of the ESR sole portion, a portion of the ESR face portion, and a portion of the ESR leading edge portion.
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