Hunting arrow point

• US 5,857,930 A
• Filed: 05/19/1997
• Issued: 01/12/1999
• Est. Priority Date: 05/19/1997
• Status: Expired due to Fees

• Current Assignee: Troncoso, Vincent
• Original Assignee: Troncoso, Vincent
• Inventors: Troncoso, Vincent
• Primary Examiner(s): Ricci, John A.
• Application Number:
  US08/858,805
• Time in Patent Office: 603 Days
• Field of Search: 473/578, 473/582, 473/583, 473/216, 473/219, 473/221
• US Class Current: 473/583
• CPC Class Codes: F42B 6/08 Arrow heads; Harpoon heads

Abstract

The improved hunting arrow point includes an elongated preferably generally frusto-conical aerodynamic main body defining a central longitudinal slot extending from near the rear end of the body to the front end thereof and a front tip releasably secured over the front end of the main body. The tip has a rearwardly extending pin which fits into the slot and supports the front end of the main body. At least two flat cutting blades are rotatably secured at their rear ends in the rear portion of the slot for rotation between a collapsed forward position abutting the front tip and an operative cutting position wherein they extend outwardly and rearwardly of the slot for cutting the flesh of an animal pierced by the point. The blades bear integral detents which releasably secure the blades in the collapsed position. The blades have laterally extending front pusher tips which facilitate opening of the blades to the cutting position when an animal is pierced by the point. The rear end of the main body includes a connector for releasably attaching it to the front end of a hunting arrow shaft.

Claims

1. An improved hunting arrow point, said point comprising, in combination:

a) an elongated main body having a rear end and an opposite front end, said main body having a rear extension for releasably securing said point to the front end of a hunting arrow shaft, said main body defining a central longitudinal slot extending from adjacent said rear end to said front end;

b) a hunting arrow point front tip releasably secured to said front end of said main body, said tip having a front nose bearing at least one flesh-penetrating sharp surface, said tip having a rear end and a strengthening and aligning member extending rearwardly from said rear end of said tip and into the front end of said slot to guide and support said main body;

c) a plurality of blades, each said blade being elongated and generally flat with inner and outer sides and having at least one sharp cutting surface, said blades at about their rear ends being secured in said slot for rotation between a collapsed forward position wherein said blades abut said tip and an operative cutting position wherein said blades extend laterally and rearwardly of said main body for cutting the flesh of an animal pierced by said point, said blades having cutting surfaces abutting said tip in said collapsed position and extending on the leading edges of said blades when said blades are in said cutting position, said blades having laterally directed front pusher tips which engage the flesh of an animal during said piercing and cause said blades to rotate to said cutting position, said main body including stop means for preventing rearward collapse of said blades from said cutting position, said blades including detents which releasably secure said blades in said collapsed position until an animal is pierced by said point, said detents comprising protrusions extending from said blade sides adjacent the rear end thereof to engage at least one of

     1) said blades and

     2) the portions of said main body which define said slot.

2. The improved hunting arrow point of claim 1 wherein said slot narrows from the rear end thereof to the front end thereof to facilitate operation of said protrusions in releasably holding said blades in said collapsed position.

3. The improved hunting arrow point of claim 2 wherein said tip screws over said front end of said main body, biasing said front end of said main body against said tip strengthening member and narrowing said slot.

4. The improved hunting arrow point of claim 1 wherein said protrusions comprise pins inserted transversly through said blades and wherein said main body includes a transverse pin through said slot and to which said blades are secured for rotation.

5. The improved hunting arrow point of claim 4 wherein said blade front pusher tips slope outwardly from the longitudinal axis of said point at an angle of about 30 degrees and wherein said main body is generally frusto-conical.