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US 12,274,921 B2Granted
Device for connecting a shoe to an interchangeable blade of a fin
AssigneeCressi-Sub S.p.A.
InventorCarlos Alberto Godoy
Life of this patent
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AssigneeCressi-Sub S.p.A.
InventorCarlos Alberto Godoy
Estimating the term…
A swim fin comprising an interchangeable blade having at least two longitudinal tabs along the longitudinal perimeter edges thereof, a shoe provided with at least two longitudinal members which extend forwards from the two opposite sides of the shoe, each of the longitudinal members having a longitudinal groove for a removable engagement with a corresponding one of the tabs, wherein the longitudinal groove extends up to a front end of the longitudinal member, wherein each of said longitudinal members has a front terminal made of a more rigid material than the remaining part of the longitudinal member and configured for a shape and force coupling with a corresponding one of the tabs.
A swim fin comprising an interchangeable blade having at least two longitudinal tabs along longitudinal perimeter edges thereof, a shoe provided with at least two longitudinal members which extend forwards from two opposite sides of said shoe, each of said longitudinal members having a longitudinal groove for a removable engagement with a corresponding one of said tabs, said longitudinal groove extending up to a front end of said longitudinal member, wherein each of said longitudinal members has a front terminal made of a more rigid material than the remaining part of said longitudinal member, said front terminal being configured for a shape and force coupling with a corresponding one of said tabs and being fastened in direct contact with said corresponding tab.
Dependencies are inferred from the claim text.