LACROSSE ACCESSORY
Disclosed is a device used in forming and maintaining a legal pocket in lacrosse head, and methods for its use.
The present application claims the priority benefit of U.S. Provisional Patent Application Ser. No. 63/103,813 filed 27 Aug. 2020, and incorporates by reference the entirety of that application as if set forth herein.
This invention pertains to a method and apparatus for maintaining a legal pocket in a men's lacrosse head. Specifically, it relates to a pocket shaper used with a regulation sized lacrosse ball for forming the legal pocket into an optimum shape for play, which legal pocket includes a permanent deformation in a part of the “mesh”, “stringing” or “net” of the lacrosse head; the term “mesh” will be used hereinafter to refer to the “mesh”, “stringing” or “net” part of the lacrosse head, as these terms are interchangeably used to refer to the same part of the lacrosse head. The formed legal pocket is particularly suited to hold the ball in the proper location within the lacrosse head to impart the desired control over the ball during play.
The challenge for pocket forming in a lacrosse stick is to provide a deep and even pocket in the mesh in roughly the shape of the lacrosse ball. The pocket must go as deep as possible and may have various locations on the stick head depending on the position played and player preference. To be a legal pocket, the top of the ball may not be below the bottom edge of the sidewall of the lacrosse head. Advantageously the pocket shaper is simple, low cost, light weight and compact, and be rugged and easily applied, as well as stay in place once applied. Preferably the pocket shaper may be left in place while the lacrosse stick is stored for a period of time, during which time the use of a mounted pocket shaper is used in forming the permanent localized pocket within the mesh of the lacrosse head.
While the prior art has provided various devices intended to provide a degree of localized deformation upon a portion of the mesh of the lacrosse head, they do not meet the objectives set forth above, nor suggest the present applicant's novel pocket shaper described in more detail hereinafter.
U.S. Pat. No. 9,227,121 to Laurie, et al. provides a self-supporting pocket molding device for lacrosse sticks includes a weight ballasted hollow base, a support portion atop the base, and at least a hemisphere approximately the size of lacrosse ball at the top distal end. The base is preferably of a conical shape and the end sphere is attached up from the ground for ergonomic considerations of ease of use in a standing or sitting position. The shape of the self-supporting pocket molding device insures totally unencumbered access to the top surface of the sphere where the mesh is easily forced down at the desired location to stretch the mesh forming a pocket. Both hands of the user are free to be used to hold the lacrosse stick or head; which also affords the ability to tilt the head as desired to stretch the mesh in any sideways direction to correct any local deformation of the mesh. The Laurie device is inordinately bulky, is required to be pulled on a pair of wheels and is operable only by manually compressing the mesh of the lacrosse head on a part of the Laurie device.
US Published Application 2014/0349789 to Szurley discloses a preformed lacrosse pocket comprising a preformed composite material including an outer edge for attaching to a lacrosse head and an interior channel within the outer edge having a desired concave shape and depth, wherein the interior channel, for receiving and releasing a lacrosse ball, permanently maintains the desired concave shape and depth. The preformed lacrosse pocket requires that it be thermally formed from a composite sheet of a thermoformable material, which replaces the usual net of a lacrosse head. The preformed lacrosse pocket of Szurley is relatively stiffer and inflexible as compared to the usual mesh of a lacrosse head making control of the lacrosse ball more difficult during game play.
U.S. Pat. No. 7,972,228 to Dikmanis is directed to device for shaping and forming a lacrosse head pocket. The provided device may comprise a bottom surface, a plurality of side surfaces that form a top surface, and a plurality of openings. The top surface may have a curved surface. The plurality of openings may be at opposite side surfaces of the plurality of side surfaces and the plurality of openings may extend through the opposite side surfaces. The device used necessarily occupies the full interior of the mesh of the lacrosse head, and allows for only one type of pocket.
U.S. Pat. No. 7,244,200 to Goldberg provides a further device for shaping the mesh of a lacrosse stick head includes a ball similar in size to a lacrosse ball and carried by an elongated handle. A positioning rod is detachably connected to the handle and adapted to extend transverse to the plane of the head and serve as a fulcrum for pivoting the handle away from the head and driving the ball into the mesh of the head to stretch the mesh and form a pocket in it. The provided device discloses a shaper having a ball mounted at the end of a handle, and further a transverse positioning rod extending outwardly near the junction of the ball and handle. The deformation of the mesh requires that the end of the handle be pivoted upward to drive the ball into the mesh. In addition to being bulky and requiring moving the handle to form the pocket within the mesh, the device also appears to fail to address the issue of correct pocket depth so to ensure that the formed pocket is a ‘legal pocket’ in accordance with lacrosse regulations.
U.S. Pat. No. 5,425,541 to Ambrose discloses a further device which consists of a convex form (for example, a hemisphere of radius similar in size to a lacrosse ball) connected to a bracing crosspiece by a threaded screw shaft. The form is attached to one end of the shaft, the bracing crosspiece is threaded onto the shaft, and a knob is affixed to the other end of the shaft. The device is used by placing the bracing crosspiece across the lacrosse head with the ends of the crosspiece under opposite sidewalls, and tightening the form against the stringing to the desired depth by twisting the knob and thereby screwing the threaded shaft through the crosspiece. Use of the disclose device provides a means of forming and maintaining a pocket in new stringing at a chosen position along the length of the head and to a desired depth. A single crosspiece of variable length, or interchangeable crosspieces of various fixed lengths may be used to accommodate different lacrosse head widths. The device is however bulky, and does not necessarily include a provision which will generally assure that the use of the device will reliably form a legal pocket when used to deform a mesh.
The present invention addresses and overcomes many of the shortcomings of these prior art documents. The present invention provides in preferred embodiments a pocket shaper which is used in conjunction with the regulation size lacrosse ball to form a legal pocket in the mesh of a lacrosse head, which the pocket shaper can be retained in an installed position within a lacrosse head for extended periods of time and, being that substantially all of the pocket shaper is within the confines of the frame and/or mesh of the lacrosse head, its compactness facilitates storage within the lacrosse head over extended periods of time, such as between games. This feature allows for formation of or retention of the pocket formed such that the lacrosse stick is in a ready to use configuration and subsequent game play. Further aspects of the invention relates to the use of the pocket shaper in the formation of legal pockets within the head of a lacrosse stick. Yet further aspects of the invention will be apparent from a reading of the following specification.
While the present invention is described herein in detail in relation to one or more embodiments, it is to be understood that this disclosure is illustrative and exemplary of the present invention, and is made merely for the purposes of providing a full and enabling disclosure of the present invention. The detailed disclosure herein of one or more embodiments is not intended, nor is to be construed; to limit the scope of patent protection afforded the present invention, which scope is to be defined by the claims and the equivalents thereof. It is not intended that the scope of patent protection afforded the present invention be defined by reading into any claim a limitation found herein that does not explicitly appear in the claim itself.
The following specification and drawings disclose various embodiments of the present invention and methods of their use. It is nonetheless to be understood that following description of one or more preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, its implementations, or uses, which is limited only by the allowed claims.
In one aspect the invention provides A ball shaper insertable within a lacrosse head having a frame with at least two siderails, an opening and a mesh extending at least between the siderails, comprising:
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- a ball seat having extending therefrom a first set of arms, and transverse thereto, a second set of arms, each of the arms having a tip and intermediate each of the arms in each pair of arms an access slot, wherein each of the arms and slots are suitably dimensioned such that a part of each of the arms may inserted into defined by the mesh,
- wherein the ball shaper, when installed within a lacrosse head such that a part of the arms are in engagement with mesh, engages a regulation sized lacrosse ball to position and retain the ball such that the ball imparts pressure against the mesh, in the region beneath the ball seat, and concurrently, the ball seat positions an apex of the ball to be coincident with, or slightly above a virtual plane defined as extending across the opening of the frame head and intersecting or being tangential to bottommost edges of the frame head in a region most proximate to the apex of the ball when the frame is held in a horizontal manner. In a preferred embodiment the ball seat comprises an internal concavity which is radiused to accommodate the outer surface of a regulation lacrosse ball. In a further preferred embodiment the ball seat comprises an internal concavity which comprises an uppermost peak which contacts an apex of the ball.
A further aspect of the invention provides a method of distending a mesh of a lacrosse head to form a pocket within the mesh, comprising the steps of:
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- inserting a ball shaper according to claim 1 within the lacrosse head, such that one or more of the arms of the ball shaper are engaged with corresponding holes of the mesh;
- inserting an retaining a regulation sized lacrosse ball between the ball shaper and the mesh to distend the mesh to form a pocket within the mesh.
Turning now to the various figures depicting embodiments of the invention, in which like elements are referred to with a common label or numeral,
Referring back to
A first embodiment of a pocket shaper 50 of the invention is illustrated on
Preferentially, in all embodiments thereof, when the pocket shaper 50 is properly used with a ball B and a lacrosse head 10 by engagement of parts of the pocket shaper 50 with the mesh 20, viz, the arms thereof, concurrently with a ball B which is engaged within pocket shaper 50, the apex A is positioned relative to the bottommost edges bottom rails 15B, 16B of the frame 12 which are most proximate to the ball apex A is coincident with the virtual plane P (or, virtual line) which intersects the virtual central axis CA of the ball B, or even slightly above this virtual plane P and thus more distal from the mesh 20. Such positioning ensures that the apex A of the ball B is coincident with or is slightly above said virtual plane (or, virtual line) so to ensure that a legal pocket is formed. Such a configuration ensures that while in use, the pocket shaper 50 appropriately positions and retains the ball B, such that it distends at least a part of the mesh 20 in at least the immediate region contacting the ball B to form, or maintain an already formed legal pocket. Such positioning is preferred, even where a peak 52B is not present (as disclosed in further drawing figures) but in which the configuration of the pocket shaper 50 is such that when properly used still provides the same effect and outcome as the embodiment discussed with reference to the instant embodiment of
Turning now to
Subsequent to the engagement of the pocket shaper 50 with the mesh 20, a regulation sized lacrosse ball B is then inserted into the head 10 and positioned between the ball seat 52 and the mesh 20, which placement will impart pressure against the mesh, especially in the region beneath the ball seat 52. This pressure when permitted to remain for extended periods of time will cause desired degree of distention or elongation of the mesh 20, and especially of the mesh cord 22 in this region which results in the formation of a ‘legal pocket’ in the desired part of the mesh 20.
As can be appreciated from the foregoing, particularly with reference to the, drawing figures already discussed, the pocket shaper 50 provides a convenient and highly effective device, and method for forming a pocket, preferably a legal pocket within a lacrosse head 10. The modest size of the pocket shaper 50 also facilitates its use in longer durations in that it is highly convenient to engage the pocket shaper 50 within a lacrosse head 10 so to retain a lacrosse ball B within a desired region of the mesh 20 between game plays as, once described herein the compact size of the pocket shaper 50 encourages its retention in the engaged position between game plays. Such would aid in retaining the configuration of the pocket formed, i.e., as seen in
It is to be understood that the pocket shaper 50 may assume differing configurations, yet still provide the same functionality and be utilized in a manner similar to that discussed herein, particularly with reference to
A further embodiment of a pocket shaper 50 is illustrated on
A third embodiment of the pocket shaper 50 illustrated on
A yet further, fourth embodiment of a pocket shaper 50 not wholly dissimilar to the aforesaid third embodiment is illustrated in
Advantageously at least 50%, preferably (and in order of increasing preference) at least 55%, 60%, 65%, 70%, 75%, 80%, 85% and 90% of the total linear distance between the tips of the first set of arms to the tips of the second set of arms is comprised of the length of the first set of arms between their proximal ends and their tips, and the length of the second set of arms between their proximal ends and their tips. Advantageously the width of the slots 58A, 58B between their corresponding arms, respectively the first set of arms 54A, 54B, and second set of arms 56A, 56B is between 10%-500%, preferably at least 20%-150% of the width of one of the arms 54A, 54B, 56A, 56B.
It is to be understood that various corresponding parts of the foregoing embodiments may be interchanged with similarly parts in other embodiments, and thus the disclosure of the specific embodiments should not be considered limiting but merely illustrative, particularly with respect to such interchangeability.
The pocket shaper 50 may be produced from any material may be suitably formed or fabricated into the form of such a device, and include without limitation materials including wood, ceramics, metals but advantageously in view of stiffness, light weight and durability one or more naturally occurring or synthetic polymers may be used, including but not limited polyamides (Nylons), polyalkyleneterephtalates (PET, PBT), polyolefins, polysulfones (PS), polycarbonate and others synthetic polymers and copolymers thereof which will exhibit suitable physical characteristics necessary for the pocket shaper 50. Such naturally occurring and synthetic polymers may comprise additives which may improve their performance characteristics such as organic and inorganic fillers, including fibrous and/or particulate materials such as inorganic fibers and inorganic glass particulates such as beads, strands and the like. Additives which include colorants such as pigments and dyes may also be advantageously used in order to impart a desired color to the material of construction.
The pocket shaper 50 may be produced by any suitable process of fabrication, including machining, stamping, thermoforming, casting and molding, particularly injection molding if formed from or using flowable thermoplastic polymeric materials. A pocket shaper may be formed by injection molding from a mass of a fluidized thermoplastic polymer which optionally includes one or more additives. The pocket shaper 50 may be formed by thermoforming from a sheet of a material, which sheet may be a single layer of a material or of a composite construction, viz, includes layered sheets of different materials which are laminated either prior to or consequent to thermoforming of the pocket shaper 50. The pocket shaper 50 may be formed from a flowable or formable material, such as a metal, ceramic or other hardenble material which is cured within a mold or die, to form the pocket shaper 50. The pocket shaper 50 may be tooled or machined from a block of a suitable material utilizing conventional forming methods. The pocket shaper 50 may be stamped or otherwise formed from a sheet of a suitable material, i.e., a metal, utilizing conventional forming methods.
While described in terms of the presently preferred embodiments, it is to be understood that the present disclosure is to be interpreted as by way of illustration, and not by way of limitation, and that various modifications and alterations apparent to one skilled in the art may be made without departing from the scope and spirit of the present invention.
Claims
1. A ball shaper insertable within a lacrosse head having a frame with at least two siderails, an opening and a mesh extending at least between the siderails, comprising:
- a ball seat having extending therefrom a first set of arms, and transverse thereto, a second set of arms, each of the arms having a tip and intermediate each of the arms in each pair of arms an access slot, wherein each of the arms and slots are suitably dimensioned such that a part of each of the arms may inserted into defined by the mesh,
- wherein the ball shaper, when installed within a lacrosse head such that a part of the arms are in engagement with mesh, engages a regulation sized lacrosse ball to position and retain the ball such that the ball imparts pressure against the mesh, in the region beneath the ball seat, and concurrently, the ball seat positions an apex of the ball to be coincident with, or slightly above a virtual plane defined as extending across the opening of the frame head and intersecting or being tangential to bottommost edges of the frame head in a region most proximate to the apex of the ball when the frame is held in a horizontal manner.
2. The ball shaper of claim 1, wherein the ball seat comprises an internal concavity which is radiused to accommodate the outer surface of a regulation lacrosse ball.
3. The ball shaper of claim 2, wherein the internal concavity comprises an uppermost peak which contacts an apex of the ball.
4. The ball shaper of claim 2, wherein the ball seat comprises a bore.
5. The ball shaper of claim 4, wherein the bore is circular.
6. The ball shaper of claim 1, wherein one or more of the arms are angled, bowed, or stepped.
7. A method of distending a mesh of a lacrosse head to form a pocket within the mesh, comprising the steps of:
- inserting a ball shaper according to claim 1 within the lacrosse head, such that one or more of the arms of the ball shaper are engaged with corresponding holes of the mesh;
- inserting an retaining a regulation sized lacrosse ball between the ball shaper and the mesh to distend the mesh to form a pocket within the mesh.
8. The method of claim 7, wherein the pocket is formed within the mesh of the lacrosse head is a legal pocket.
Type: Application
Filed: Aug 20, 2021
Publication Date: Mar 3, 2022
Inventors: Thomas Edward SEDLACK (Mertztown, PA), Walter Jeffrey SHAKESPEARE (Macungie, PA)
Application Number: 17/407,464