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US 2016/0106080 A1Published application
Spear fishing shaft assembly
OwnerChris W. Chaputinventor
Life of this patent
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Abstract
A shaft assembly includes a cylindrical body with at least one recessed slot. Each recessed slot has a length aligned with a main axis of the cylindrical body, a width and a depth profile. The shaft assembly also includes at least one tab, each having a base and a fin portion. The base of each tab is adapted to engage a corresponding one of the recessed slots within the length and the width of the recessed slot, and has a base profile to match the depth profile of the recessed slot.
Claims20
A shaft assembly for a band-powered spear gun, comprising:
- a cylindrical body, including at least one recessed slot, each of the at least one recessed slots having a length aligned with a main axis of the cylindrical body, having a width and having a depth profile;
- and
- at least one tab, each of the at least one tab having a base and a fin portion, the base adapted to engage a corresponding one of the at least one recessed slot within the length and the width of the recessed slot, enabling the base to be seated within the recessed slot of the cylindrical body.
A shaft assembly, comprising:
- a cylindrical body including multiple recessed slots arranged in a tandem configuration aligned with a main axis of the cylindrical body, each slot having a length, a width and a depth profile;
- and
- multiple tabs, each tab having a base and a fin portion, the base adapted to engage a corresponding recessed slot within the length and the width of the recessed slot, and having a base profile to match the depth profile of the recessed slot.
A shaft assembly, comprising:
- a cylindrical body having a main axis, the cylindrical body including at least one recessed slot having a length aligned with the main axis and having a width and having a depth profile;
- and
- at least one tab, each of the at least one tab having a base and a fin portion, the base adapted to engage a corresponding one of the at least one recessed slot within the length and the width of the at least one recessed slot, and having a bottom profile to match the depth profile of the at least one recessed slot, wherein in an engaged position, the base of each of the at least one tab is seated within the corresponding one of the at least one recessed slot of the cylindrical body and the fin portion of the at least one tab protrudes from the cylindrical body.
Dependencies are inferred from the claim text.