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US1794051A
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Metal arrow and method of making the same
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US1789575A
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Metal arrow
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US1750727A
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All-metal racket for tennis and like games
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US1635943A
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Means for controlling the tension of a tennis-racket stringing
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US1532703A
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Method of controlling the elasticity of an elastic-metal stringing
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US1695595A
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Elastic metal stringing and method of making the same
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US1700170A
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Method of making elastic metal stringing
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US1750644A
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Handle for tennis rackets and the like
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US1637583A
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Racket for tennis and similar games
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US1694360A
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Elastic metal stringing and method of making the same
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US1601209A
|
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Method of making tennis-racket handles
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US1422993A
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Elastic metal stringing, and the method of making the same
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US1541829A
|
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Tennis racket and the like
|
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US1531862A
|
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Metal stringing for tennis rackets
|
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US1541828A
|
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Tennis racket and the like
|
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US1451836A
|
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Racket for tennis and similar games
|
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DE399656C
|
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Process for the production of elastic steel strings for tennis rackets
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CA234024A
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Tennis racket
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CA242641A
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Handle for tennis rackets
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