Spear gun safety device
OwnerEric Nelsoninventor
Life of this patent
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Abstract
A spear gun safety device for shielding at least one spike of a spear is provided. The safety device may include a tube assembly having a firing end and an opposing handle end, forming a barrel through the length of the tube assembly, wherein the barrel is dimensioned and adapted to house the spear, including the at least one spike, but not including a perpendicularly joined band post. The tube assembly provides an elongated notch extending from the firing end toward the handle end, wherein the elongated notch is configured to guide the band post protruding therethrough. The tube assembly provides a pair of band connectors disposed near the firing end, each band connector straddling opposing sides of the elongate notch, whereby tension bands extend from the band connectors to the band post.
Claims10
A safety system for shielding at least one spike of a spear of a band-powered spear gun, comprising:
- a spear comprising:
- a spear shaft providing the at least one spike on one end, wherein the spear shaft terminates at a spear butt on an opposing end;
- a band post perpendicularly joined near the spear butt;
- a spear tail extending from the spear butt;
- and
- a lock post extending from the spear tail;
- a tubular holding cylinder forming a L-shaped slot dimensioned so that the lock post rides along an entirety of the L-shaped slot as the spear tail slides within the tubular holding cylinder;
- and
- a tube assembly comprising:
- a tube having a firing end and an opposing handle end, forming a barrel through a length of the tube;
- an elongated notch extending from the firing end toward the handle end;
- and
- a pair of band connectors disposed near the firing end,
- wherein the barrel is dimensioned and adapted to house the spear and the tubular holding cylinder so that the band post protrudes through the elongated notch, wherein the tubular holding cylinder is disposed near the opposing handle end.
A safety device for shielding at least one spike of a spear of a band-powered spear gun, wherein an opposing spear butt end of the spear has a generally perpendicularly joined band post, comprising:
- a spear tail extending from the spear butt;
- a lock post extending from the spear tail;
- a tubular holding cylinder forming a L-shaped slot dimensioned so that the lock post rides along an entirety of the L-shaped slot as the spear tail slides within the tubular holding cylinder;
- and
- a tube having a firing end and an opposing handle end, forming a barrel through a length of the tube;
- an elongated notch extending from the firing end toward the handle end;
- and
- a pair of band connectors disposed near the firing end,
- wherein the barrel is dimensioned and adapted to house the spear and the tubular holding cylinder so that the band post protrudes through the elongated notch, wherein the tubular holding cylinder is disposed near the opposing handle end.
Dependencies are inferred from the claim text.