Crossbow with attachment for protecting broadhead of arrow

• US 10,139,187 B2
• Filed: 11/06/2014
• Issued: 11/27/2018
• Est. Priority Date: 11/14/2013
• Status: Active Grant

• Current Assignee: Placements Gaston Houle Inc.
• Original Assignee: Placements Gaston Houle Inc.
• Inventors: Houle, Gaston
• Primary Examiner(s): Kim, Gene
• Assistant Examiner(s): Vanderveen, Jeffrey
• Application Number:
  US14/534,608
• Publication Number:
  US 20150128923A1
• Time in Patent Office: 1,482 Days
• Field of Search: 124 25
• CPC Class Codes: F41B 5/12 Crossbows
• CPC Class Codes: F41B 5/1469 Bow-string drawing or releasing devices F41B5/1473 takes precedence

Abstract

A crossbow with a stirrup disposed on the distal end of the body, the stirrup including an arrow protector disposed along the arrow trajectory, on the first end of the body, to generally circumvent the arrow, when the crossbow is used in conjunction with the arrow. An arrow protector adapted to be retrofitted on a crossbow is encompassed by the present application. An arrow protector improving stability of the crossbow when axially resting on the ground is also presented herein.

Claims

1. A crossbow, comprising:

(a) a body including a longitudinal axis extending in a longitudinal direction;

(b) a pair of limbs affixed at a first location along the longitudinal axis, with a first limb of the pair extending on a first side of the body of the crossbow, and a second limb of the pair extending on a second side of the body of the crossbow opposite to the first side, the pair of limbs being adapted to transition between a distal configuration and a proximal configuration for accumulating energy, and return to the distal configuration for releasing energy;

(c) a string extending across the body and mounted on the pair of limbs, by which string an arrow is longitudinally propelled from a distal end of the body of the crossbow in the longitudinal direction when the pair of limbs returns to the distal configuration from the proximal configuration; and

(d) an attachment having a one-piece configuration and connected by fasteners to the distal end of the crossbow, the attachment comprising,

(i) a support portion extending from and beyond the distal end of the body of the crossbow at an angle to and below the longitudinal axis, and

(ii) a protector portion only connected to the support portion at a proximal end of the support portion and including opposed walls extending upwardly and surrounding the longitudinal axis except for a longitudinally extending opening separating the opposed walls for passage of a shaft of an arrow during loading of the crossbow, the opposed walls defining a hollow portion for receiving therein and capable of protecting a broadhead of an arrow when installed on the crossbow in a position ready to be fired, with the hollow portion extending in the longitudinal direction beyond the distal end of the body of the crossbow and away from the first location at which the pair of limbs are affixed to the body of the crossbow, the attachment further comprising a pair of foot-receiving portions connected to the support portion, at a distal end thereof, with the entirety of each foot-receiving portion being offset from and located below the longitudinal axis of the body of the crossbow, the protector distally extending farther along the longitudinal axis from the pair of foot-receiving portions, a combined configuration of the pair of foot-receiving portions and the protector portion collectively providing a triangular ground-contacting support capable of maintaining the crossbow vertically on the ground, wherein the farther distally extending protector inclining the longitudinal axis from vertical toward the pair of foot-receiving portions when vertically maintained on the ground to transfer weight toward the pair of foot-receiving portions w hereby the weight transfer towards the ground within the triangular ground-contacting support to increase stability of the crossbow when vertically maintained on the ground.

2. The crossbow of claim 1, wherein the hollow portion is generally cylindrical.

3. The crossbow of claim 1, further comprising a pair of foot-receiving portions connected to the support portion at a distal end of the support portion, with the entirety of each foot-receiving portion being offset from and located below the longitudinal axis of the body of the crossbow, wherein an entirety of each foot-receiving portion is located in the longitudinal direction between the pair of limbs and a distalmost portion of the protector portion.

4. The crossbow of claim 1, wherein a first fastener extends through the attachment into an underside of the distal end of the body of the crossbow for fastening the attachment directly to the underside of the body of the crossbow, and wherein a second fastener extends through the attachment into a front of the distal end of the body of the crossbow for fastening the attachment directly to the front of the body of the crossbow, the first and second fasteners extending along orthogonal axes.

5. The crossbow of claim 1, further comprising a pair of foot-receiving portions connected to the support portion at a distal end of the support portion, with the entirety of each foot-receiving portion being offset from and located below the longitudinal axis of the body of the crossbow, wherein each foot-receiving portion is fixedly connected in cantilever to the support portion.

6. The crossbow of claim 1, further comprising a pair of foot-receiving portions connected to the support portion at a distal end of the support portion, with the entirety of each foot-receiving portion being offset from and located below the longitudinal axis of the body of the crossbow, wherein the support portion and foot-receiving portions together define a “

T”

shaped configuration, each foot-receiving portion comprising a terminal end of the “

T”

shaped configuration.

7. The crossbow of claim 1, further comprising a pair of foot-receiving portions connected to the support portion at a distal end of the support portion, with the entirety of each foot-receiving portion being offset from and located below the longitudinal axis of the body of the crossbow, wherein the first foot-receiving portion comprises a first array of spikes for engaging a foot, and the second foot-receiving portion comprises a second array of spikes for engaging a foot, the first array being separate and distinct from the second array with the first array being located on the first side of the body of the crossbow and the second array being located on the second side of the body of the crossbow.

8. The crossbow of claim 1, wherein the attachment is defined by a single piece of molded material.

9. The crossbow of claim 8, wherein the molded material comprises a polymer with reinforcing fibers.

10. The crossbow of claim 1, wherein the distal end of the crossbow body is located along the longitudinal axis between the pair of limbs and the protector portion of the stirrup.

11. An attachment for attaching to a distal end of a crossbow body, the attachment comprising a single piece of molded material defining:

a support portion having a mounting portion adapted to be attached to a distal end of a body of a crossbow, the support portion extending distally from the mounting portion at an angle to and below a longitudinal axis;

a pair of foot-receiving portions integrally formed to a distal end of the support portion, with a first foot-receiving portion of the pair extending from the distal end of the support portion to a distal end thereof on a first side of the support portion, and with a second foot-receiving portion of the pair extending from the distal end of the support portion to a distal end thereof on a second side of the support; and

a protector portion integrally formed to a proximal end of the support portion and including opposed walls extending upwardly and surrounding the longitudinal axis on opposite sides thereof except for a longitudinally extending opening defined between the opposed walls for passage of a shaft of an arrow, the upwardly extending opposed walls defining a hollow portion for receiving therein and protecting a broadhead of an arrow, the pair of foot-receiving portions being offset from and located below the longitudinal axis of the body of the crossbow, the protector farther distally extending along the longitudinal axis from the par of foot-receiving portions, a combined configuration of the pair of foot-receiving portions and the protector portion collectively providing a triangular ground-contacting support capable of maintaining the crossbow vertically on the around, wherein the farther distally extending protector inclines the longitudinal axis from a vertical toward the pair of foot-receiving portions when the crossbow is vertically maintained on the ground to transfer weight toward the pair of foot-receiving portions whereby the weight transfer toward the ground within the triangular ground-contacting support to increase stability of the crossbow when vertically maintained on the ground.

12. The attachment of claim 11, further comprising fasteners for connecting the attachment to a distal end of a body of a crossbow.

13. The attachment of claim 11, further comprising a first fastener opening extending through the mounting portion for fastening directly to an underside of a distal end of a body of a crossbow, and further comprising a second fastener opening extending through the mounting portion for fastening directly to a front of a distal end of a body of a crossbow, wherein the first and second fastener openings extend along orthogonal axes.

14. The attachment of claim 11, wherein each foot-receiving portion is fixedly connected in cantilever to the support portion.

15. The attachment of claim 11, wherein the support portion and foot-receiving portions together define a “

T”

shaped configuration, each foot-receiving portion comprising a terminal end of the “

T”

shaped configuration.

16. A crossbow, comprising:

(a) a crossbow body with a longitudinal axis along which an arrow is propelled in a longitudinal direction;

(b) a pair of limbs affixed to the crossbow body at a first location along the longitudinal axis, the pair of limbs being adapted to move between a distal configuration and a proximal configuration for accumulating energy;

(c) a string mounted on the pair of limbs, by which string an arrow is longitudinally propelled from a distal end of the crossbow body in the longitudinal direction when the pair of limbs returns to the distal configuration from the proximal configuration; and

(d) a stirrup having a one-piece configuration and fastened to the distal end of the crossbow body, the stirrup comprising

(i) a support portion,

(ii) a protector portion only connected to a proximal end of the support portion and located at and extending from the distal end of the crossbow body in a direction away from the first location at which the pair of limbs are affixed to the crossbow body, the protector portion including opposed walls extending upwardly and surrounding the longitudinal axis on opposite sides except for a longitudinally extending opening defined between the opposed walls that is sized to allow for passage of a shaft of an arrow, the upwardly extending walls defining a hollow portion for receiving and protecting a broadhead of an arrow when installed on the crossbow in a position ready to be fired, and

(iii) a pair of cantilevered foot-receiving portions connected to a distal end of the support portion;

(e) wherein the stirrup is fastened to the distal end of the crossbow body by a first fastener extending therethrough into an underside of the distal end of the crossbow body so as to fasten the stirrup to the underside of the crossbow body, and by a second fastener extending therethrough into a front of the distal end of the crossbow body so as to fasten the stirrup to the front of the crossbow body, the pair of foot-receiving portions being offset from and located below the longitudinal axis of the body of the crossbow, the protector distally extending along the longitudinal axis from the pair of foot-receiving portions, a combined configuration of the pair of foot-receiving portions and the protector portion collectively providing a triangular ground-contacting support capable of maintaining the crossbow vertically on the ground, wherein the further distally extending protector inclines the longitudinal axis toward the pair of foot-receiving portions when the crossbow is vertically maintained on the ground to transfer weight toward the pair of foot-receiving portions whereby the weight transfer toward the ground within the triangular ground-contacting support to increase stability of the crossbow when vertically maintained on the ground.

17. The crossbow of claim 16, wherein the protector portion and the foot-receiving portions are fastened to the crossbow body only by the fastening of the stirrup to the underside and front of the crossbow body.