Lacrosse head pocket and related method of manufacture

Patent metadata

Field	Value
Publication number	US-9592628-B2
Application number	US-201615147218-A
Country	US
Kind code	B2
Filing date	May 5, 2016
Priority date	Oct 17, 2012
Publication date	Mar 14, 2017
Grant date	Mar 14, 2017

Abstract

A lacrosse head pocket and a related method of manufacture are provided. The pocket can be a molded pocket including individual molded strings, combined strings, shooting strings and support rails extending around a perimeter of the pocket. Certain pocket elements can include transition parts to smoothly transition components having different cross sections. The pocket can include a pre-formed ball channel and hole units having broadsides for connection to a head or other component. The pocket can be attached to a pocket frame, and optionally constructed from a mesh or other synthetic material that is tensioned with the pocket frame. A mold and related molding method are also provided.

First claim

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:

1. A method of joining a lacrosse pocket to a frame comprising:
providing a fabric pocket constructed from a plurality of strands, the pocket including a perimeter;
placing the perimeter of the pocket in a pocket frame mold cavity;
introducing a polymeric material into the pocket frame mold cavity with the perimeter placed in the pocket frame mold cavity so that the polymeric material encapsulates and is embedded within the plurality of strands;
curing the polymeric material so as to form a pocket frame joined with the perimeter of the pocket so that the fabric pocket is not removable from the pocket frame without destroying at least one of the pocket frame and the pocket;
removing the pocket frame with the fabric pocket attached thereto from the pocket frame mold cavity; and
joining a lacrosse head frame with the pocket frame,
wherein the pocket frame is joined with the head frame so that the pocket is in a tensioned state, in which the fabric pocket retains residual tension in at least a portion of the fabric pocket.

2. The method of claim 1 comprising:
placing the pocket frame in a lacrosse frame mold cavity; and
molding the lacrosse head frame to the pocket frame.

3. The method of claim 2 comprising stretching the fabric pocket before the introducing step.

4. The method of claim 3 comprising stretching the fabric pocket laterally and longitudinally before the introducing step.

5. The method of claim 1 comprising pushing a bulbous contour against the fabric pocket.

6. The method of claim 5 comprising projecting the bulbous contour above an uppermost part of the pocket frame mold cavity.

7. The method of claim 1 comprising forming the pocket frame to include at least one of a ball stop member, a first sidewall member, a second sidewall member and a scoop member.

8. The method of claim 7 comprising joining the first sidewall member with a first sidewall of the head frame, and joining a second sidewall member with a second sidewall of the head frame.

9. The method of claim 7 comprising joining the scoop member with a scoop of the head frame.

10. The method of claim 7 comprising joining the ball stop member with a ball stop of the head frame.

11. A method of joining a lacrosse pocket to a frame comprising:
placing a perimeter of a pocket constructed from a plurality of strands in a pocket frame mold cavity;
overmolding the perimeter only of the pocket so that a polymeric material encapsulates and is embedded within the plurality of strands, thereby forming a pocket frame that is not removable from the pocket without destroying at least one of the pocket frame and the pocket; and
removing the pocket frame with the fabric pocket attached thereto from the pocket frame mold cavity.

12. The method of claim 11 comprising molding a lacrosse head frame to the pocket frame.

13. The method of claim 11 comprising joining the pocket frame to a head frame so that the pocket is in a tensioned state, in which the fabric pocket retains residual tension in at least one portion of the fabric pocket.

14. The method of claim 11 comprising stretching the pocket laterally so that in a pre-tensioned mode, the pocket has a tensioned width that is about 2%, or more, greater than an un-tensioned width of the pocket in an un-tensioned mode.

15. The method of claim 11 comprising reflecting a projection through the pocket during the overmolding step.

16. The method of claim 11 comprising maintaining a portion of the pocket in a tensioned state while the perimeter is in the pocket frame cavity.

17. The method of claim 11 comprising molding a sidewall of a lacrosse head frame over a sidewall member of the pocket frame.

18. The method of claim 11 comprising molding a scoop of a lacrosse head frame over a scoop member of the pocket frame.

19. The method of claim 11 comprising removing the pocket frame from the pocket frame mold cavity, wherein a tension in the pocket draws opposing sidewall members of the pocket frame toward one another after the removing.

20. A method of joining a lacrosse pocket to a frame comprising:
placing a portion of a lacrosse pocket in a mold cavity;
overmolding only a perimeter of the pocket with a polymeric material that embeds within and encapsulates a plurality of strands of the lacrosse pocket; and
removing a frame with the lacrosse pocket attached thereto from the mold cavity.

Assignees

• Warrior Sports Inc

Inventors

• Janisse Richard J
• Herman Craig M

Classifications

• B29C45/1418 Primary

  the inserts being deformed or preformed, e.g. by the injection pressure · CPC title

• B29C45/14336

  Coating a portion of the article, e.g. the edge of the article (B29C45/14573 and B29C45/14598 take precedence) · CPC title

• B29C45/2681

  with rotatable mould parts · CPC title

• B29C2045/14147

  using pins or needles penetrating through the insert · CPC title

• B29K2713/00

  Use of textile products or fabrics for preformed parts, e.g. for inserts (B29K2105/06 takes precedence) · CPC title