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US 4,620,431 AGranted
Golf club straightening device
OwnerDouglas P. Muldooninventor
Life of this patent
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OwnerDouglas P. Muldooninventor
Estimating the term…
Inprovement in a golf club straightening device for straightening golf club irons, the device having a base, an arrangement for clamping the head of the golf club iron, an arrangement for examining the loft of the golf club iron, and an arrangement for examining the lie of the golf club iron, the improvement comprising an arcuate loft arm mounted stationary in respect to the base and upstanding therefrom, a swingarm mechanism comprising a pivot support stationary in respect to the base and upstanding therefrom and including a bifurcated swingarm pivotally mounted on the pivot support, upper and lower clamps moveably carried on the bifurcated swingarm for clamping the head of a golf club iron so that the front face thereof is flat against the rear face of the bifurcated swingarm, the swingarm being pivotally moveable in respect to the arcuate loft arm and being capable of being made fast in respect thereto by being clamped thereagainst, the arcuate loft arm having an angular scale thereon for determining the loft of the golf club.
Improvement in a golf club straightening device for straightening golf club irons, said device having a base, means for clamping the head of the golf club iron, means for examining the loft of the golf club iron, and means for examining the lie of the golf club iron, said improvement comprising an arcuate loft arm mounted stationary in respect to the base and upstanding therefrom, a swingarm mechanism comprising a pivot support stationary in respect to the base and upstanding therefrom and including a bifurcated swingarm pivotally mounted on said pivot support, upper and lower clamp means moveably carried on said bifurcated swingarm for clamping the head of a golf club iron so that the front face thereof is flat against the rear face of said bifurcated swingarm, said swingarm being pivotally moveable in respect to the said arcuate loft arm and being capable of being made fast in respect thereto by being clamped thereagainst, said arcuate loft arm having an angular scale thereon for determining the loft of said golf club.
Dependencies are inferred from the claim text.