AU2008229831A1 - Youth oriented sportsballs - Google Patents

Youth oriented sportsballs Download PDF

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Publication number
AU2008229831A1
AU2008229831A1 AU2008229831A AU2008229831A AU2008229831A1 AU 2008229831 A1 AU2008229831 A1 AU 2008229831A1 AU 2008229831 A AU2008229831 A AU 2008229831A AU 2008229831 A AU2008229831 A AU 2008229831A AU 2008229831 A1 AU2008229831 A1 AU 2008229831A1
Authority
AU
Australia
Prior art keywords
weight ratio
volume
surface area
circumference
basketball
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2008229831A
Inventor
Brian Kelly
Ronald P. Laliberty
Michael W. Maziarz
Paul M. Sullivan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SGG Patents LLC
Original Assignee
SGG Patents LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SGG Patents LLC filed Critical SGG Patents LLC
Publication of AU2008229831A1 publication Critical patent/AU2008229831A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B41/00—Hollow inflatable balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • A63B2043/001—Short-distance or low-velocity balls for training, or for playing on a reduced area
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0025—Football
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0037—Basketball
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0066—Rugby; American football
    • A63B2243/007—American football
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0095—Volleyball

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Tires In General (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

AUSTRALIA Patents Act COMPLETE SPECIFICATION (ORIGINAL) Class Int. Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Priority Related Art: Name of Applicant: SGG Patents LLC Actual Inventor(s): Michael W. Maziarz, Brian Kelly, Paul M. Sullivan, Ronald P. Laliberty Address for Service and Correspondence: PHILLIPS ORMONDE & FITZPATRICK Patent and Trade Mark Attorneys 367 Collins Street Melbourne 3000AUSTRALIA Invention Title: YOUTH ORIENTED SPORTSBALLS Our Ref: 838365 POF Code: 114069/463740 The following statement is a full description of this invention, including the best method of performing it known to applicant(s): - 1- Atty. Dkt. No. P-6287 RUSS 2 00058 YOUTH ORIENTED SPORTSBALLS CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application claims priority from U.S. Provisional Patent Application Serial No. 601978,469, filed October 9, 2007. That application is hereby fully incorporated by reference herein. This application also claims priority from US Application No.12/178,011 filed on 23 July 2008, the contents of which are to be taken as incorporated herein by this reference. BACKGROUND [0002] The present disclosure relates generally to youth-oriented inflatable sportsballs for competitive play. In particular, the sportsballs are meant to allow improved performance specific to a given age group during league play, competitive play, etc. Methods for making such sportsballs are also included. [0003] Children are increasingly interested in various sports at a younger age. Although the industry has produced balls of various sizes, younger children also desire to play with inflatable sportsballs which are made for or used by older children or adults. However, such sportsballs may be unsuitable because they are more difficult to handle for younger children. They may also cause injury. BRIEF DESCRIPTION [0004] Disclosed, in various embodiments, are inflatable sportsballs for competitive play and methods for making such sportsballs. [00051 In embodiments, a soccer ball may have a volume/weight ratio of 15.5 or greater. The volume/weight ratio may be from 15.5 to about 17.7. [0006] The soccer ball may have a circumference of from about 59 cm to 66 cm. [0007] In other embodiments, a soccer ball may have a surface area/weight ratio of 4.4 or greater. The surface area/weight ratio may be from 4.7 to about 5.4. [0008] The soccer ball may have a circumference of from about 59 cm to 66 cm. [0009] In other embodiments, a soccer ball may have a volume/weight ratio of 14.7 or greater and a surface area/weight ratio of 4.4 or greater. [0010] In some embodiments, a basketball may have a volume/weight ratio of 14.4 or greater. The volume/weight ratio may be from 14.4 to about 15.7. The the volume/weight ratio may be from 14.4 to about 16.0. 1A Atty. Dkt. No. P-6287 RUSS 2 00058 [0011] The basketball may have a circumference of from about 69 cm to 74 cm. [0012] In some embodiments, a basketball may have a surface area/weight ratio of 3.7 or greater. The surface area/weight ratio may be from 3.8 to about 4.2. The basketball may have a circumference of from about 69 cm to 74 cm. [0013] In further embodiments, a basketball may have a volume/weight ratio of 13.9 or greater and a surface area/weight ratio of 3.8 or greater. [0014] In some embodiments, a football may have a volume/weight ratio of 11.6 or greater. The volume/weight ratio may be from 12.1 to about 14.6. [0015] In further embodiments, a football may have a volume/weight ratio of 11.0 or greater, a long axis circumference of from about 60 cm to 66 cm, and a short axis circumference of from about 44 cm to 47 cm. [0016] In other embodiments, a football may have a surface area/weight ratio of 3.8 or greater. The surface area/weight ratio may be from 4.1 to about 5.1. [0017] In some embodiments, a football may have a volume/weight ratio of 11.0 or greater and a surface area/weight ratio of 4.1 or greater. [0018] In some embodiments, a volleyball may have a volume/weight ratio of 21.1 or greater. The volume/weight ratio may be from 21.1 to about 26.5. The volleyball may have a volume/weight ratio of 26.0 or greater. [0019] In some embodiments, a volleyball may have a surface area/weight ratio of 6.0 or greater. The surface area /weight ratio may be from 6.1 to about 7.4. [0020] In further embodiments, a sportsball comprises a cover layer and a carcass, wherein the ratio of the cover layer thickness to the carcass thickness may be 4.0 or greater. The ratio of the cover layer thickness to the carcass thickness may be from 4.0 to about 6.0. The sportsball may be spherical and have a circumference of from about 59 cm to about 76.2 cm. [0021] These and other non-limiting characteristics are more particularly described below. 2 Atty. Dkt. No. P-6287 RUSS 2 00058 DETAILED DESCRIPTION [0022] The present disclosure contemplates sportsballs having various combinations of volume/weight ratios and surface area/weight ratios. Such inflatable sportsballs include volleyballs, basketballs, soccer balls, and footballs. (0023] The inflatable sportsball of the present disclosure may be a soccer ball. Several standards for soccer balls are shown in the following Table 1: Table 1. Standard Minimum Maximum Minimum Maximum Circumference (cm) Circumference (cm) Weight (g) Weight (g) Size 3 59 60.5 290 310 Size 4 63.5 66 350 370 Size 5 68 70 405 430 NCAA 68.58 71.12 397.6 454.4 FIFA 68 70 410 450 [0024] In embodiments, the soccer ball of the present disclosure has a volume/weight ratio of 15.5 or greater. In specific embodiments, the soccer ball has a volume/weight ratio of from 15.5 to about 17.7. In further specific embodiments, the soccer ball has a circumference of from about 59 cm to 66 cm. [0025] In other embodiments, the soccer ball of the present disclosure has a surface area/weight ratio of 4.4 or greater. In specific embodiments, the soccer ball has a surface area/weight ratio of from 4.7 to about 5.4. In further specific embodiments, the soccer ball has a circumference of from about 59 cm to 66 cm. [0026] In additional embodiments, the soccer ball has a volume/weight ratio of 14.7 or greater and a surface area/weight ratio of 4.4 or greater. [0027] The inflatable sportsball of the present disclosure may be a basketball. Several standards for basketballs are shown in the following Table 2: 3 Atty. Dkt. No. P-6287 RUSS 2 00058 Table 2. Standard Minimum Maximum Minimum Maximum Circumference (cm) Circumference (cm) Weight (g) Weight (g) Size 5 69 70 470 500 Size 6 72.4 73.7 530 550 Size 7 74.9 76.2 567 623 NBA 75.2 75.9 567 624 NCAA 74.9 76.2 567 624 men's NCAA 72.4 73.7 510 567 women's FIBA men's 74.9 78.0 567 650 FIBA 72.4 73.7 510 567 women's [0028] In embodiments, the basketball of the present disclosure has a volume/weight ratio of 14.4 or greater. In specific embodiments, the basketball has a volume/weight ratio of from 14.4 to about 15.7. In other specific embodiments, the basketball has a volume/weight ratio of from 14.4 to about 16.0. In further specific embodiments, the basketball has a circumference of from about 69 cm to 74 cm. [00291 In other embodiments, the basketball of the present disclosure has a surface area/weight ratio of 3.7 or greater. In specific embodiments, the basketball has a surface area/weight ratio of from 3.8 to about 4.2. In further specific embodiments, the basketball has a circumference of from about 69 cm to 74 cm. [0030] In additional embodiments, the basketball of the present disclosure has a volume/weight ratio of 13.9 or greater and a surface area/weight ratio of 3.8 or greater. [0031] The inflatable sportsball of the present disclosure may be a football. Several standards for footballs are shown In the following Table 3: 4 Atty. Dkt. No. P-6287 RUSS 2 00058 Table 3. Standard Pee-Wee Junior Size Full Size NCAA CFL Football Football Football Football Football Minimum Short Axis 44.5 47 52.7 52.7 53.0 Circumference (cm) Maximum Short Axis 46 48.3 54 54.0 53.7 Circumference (cm) Minimum Long Axis 60 64.6 70.8 70.5 70.5 Circumference (cm) Maximum Long Axis 61.5 65.9 72.9 71.8 71.8 Circumference (cm) Minimum Length (cm) 24 25.7 27.6 27.6 27.9 Maximum Length (cm) 25.5 26.7 29 28.4 28.6 Minimum Weight (g) 290 320 397 397 397 Maximum Weight (g) 320 350 425 425 425 [0032] The short axis may also be referred to as the girth. The length refers to the length of the long axis. [0033] In embodiments, the football of the present disclosure has a volume/weight ratio of 11.6 or greater. In specific embodiments, the football has a volume/weight ratio of from 12.1 to about 14.6. [0034] In other embodiments, the football of the present disclosure has a surface area/weight ratio of 3.8 or greater. In specific embodiments, the football has a surface area/weight ratio of from 4.1 to about 5.1. [0035] In further specific embodiments, the football of the present disclosure has a volume/weight ratio of 11.6 or greater, a long axis circumference of from about 60 cm to 66 cm, and a short axis circumference of from about 44 cm to 47 cm. [0036] In further specific embodiments, the football of the present disclosure has a circumference of from about 69 cm to 74 cm. [0037] In additional embodiments, the football of the present disclosure has a volume/weight ratio of 11.0 or greater and a surface area/weight ratio of 4.1 or greater. 5 Atty. Dkt. No. P-6287 - ---------- RUSS-2-00058 [0038] The inflatable sportsball of the present disclosure may be a volleyball. Several standards for footballs are shown in the following Table 4: Table 4. Standard Minimum Maximum Minimum Maximum Circumference (cm) Circumference (cm) Weight (g) Weight (g) NCAA 65 67 260 280 FIVB 65 67 260 280 FIVB 12 and 65 67 198 227 under [0039] In embodiments, the volleyball of the present disclosure has a volume/weight ratio of 21.1 or greater. In specific embodiments, the volleyball has a volume/weight ratio of from 21.1 to about 26.5. [0040] In embodiments, the volleyball of the present disclosure has a volume/weight ratio of 26.0 or greater. In specific embodiments, the volleyball has a volume/weight ratio of from 26.0 to about 26.5. [0041] In other embodiments, the volleyball of the present disclosure has a surface area/weight ratio of 6.0 or greater. In specific embodiments, the volleyball has a surface area/weight ratio of from 6.1 to about 7.4. In further embodiments, the volleyball has a surface area/weight ratio of 7.0 or greater. [0042] The volume and surface area of the soccer ball, basketball, or volleyball may be calculated according to the general equations for spheres: Volume = r 3 3 Surface Area = 4rT 2 where r is the radius. [0043] The volume and surface area of the football may be calculated according to the general equations for prolate spheroids: 6 Atty. Dkt. No. P-6287 RUSS 2 00058 Volume =Kia 2 b 3 abe Surface Area = 2m[a 2 + sne sin(e) where a is the radius of the short axis, b is the radius of the long axis, and e=cos~(). The radius of the short axis is one-half the length of the short axis, and the radius of the long axis is one-half the length of the long axis. Although a football is not exactly the shape of a prolate spheroid, the difference is not significant. [0044] The sportsballs meeting the various requirements of the present disclosure are particularly suitable for younger children. 'The sportsballs are easier to handle, being of reduced weight, and reduce the risk of injury as well. However, the sportsballs can generally also meet the size requirements (i.e. circumference, length) of the various standards described above. [0045] The sportsballs of the present disclosure are generally made according to known methods in the art. However, certain differences are evident. Cover materials will be thinner. Winding layers may be thinner. Lighter weight or less dense materials may be used in the Interior of the sportsballs or as cover materials. The bladder and carcass stock may also be thinner. Gases having a density lower than air may also be used to inflate the ball. [0046] Sportsballs are generally made from a carcass which has a cover layer over it, the cover layer being formed from cover panels attached to the outer surface of the carcass. The outer surface of the carcass may have ribs projecting from it as well to define certain features, such as seams or channels on a basketball. The carcass itself may be formed from an inflatable bladder, a winding layer, and possibly some intermediate layers intended to enhance or reduce various properties of the sportsballs. [0047] Cover panels generally have a thickness of from 0.5 to 3 millimeters. Bladdders generally have a thickness of from 0.5 to 3 millimeters. Winding layers generally have a thickness of from 0.5 to 3 millimeters. The intermediate layers may have a thickness of from 0.5 to 3 millimeters. Carcasses thus have a thickness of from 0.8 to 5.2 millimeters (ribs are not considered to be part of the carcass for purposes of this measurement). 7 Atty. Dkt. No. P-6287 RUSS 2 00058 [0048] The sportsball of the present disclosure may have a thinner carcass, such that the ratio of the cover layer thickness to the carcass thickness is 4.0 or greater. In further embodiments, the ratio of the cover layer thickness to the carcass thickness is from 4.0 to about 6.0. [0049] The sportsballs and methods of the present disclosure have been described with reference to exemplary embodiments. Obviously, modifications and alterations will occur to others upon reading and understanding the preceding detailed description. It is intended that the exemplary embodiments be construed as including all such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof. 8

Claims (31)

1. A soccer ball having a volume/weight ratio of 15.5 or greater.
2. The soccer ball of claim 1, wherein the volume/weight ratio is from 15.5 to about 17.7.
3. The soccer ball of claim 1, wherein the soccer ball has a circumference of from about 59 cm to 66 cm.
4. A soccer ball having a surface area/weight ratio of 4.4 or greater.
5. The soccer ball of claim 4, wherein the surface area/weight ratio is from 4.7 to about 5.4.
6. The soccer ball of claim 4, wherein the soccer ball has a circumference of from about 59 cm to 66 cm.
7. A soccer ball having a volume/weight ratio of 14.7 or greater and a surface area/weight ratio of 4.4 or greater.
8. A basketball having a volume/weight ratio of 14.4 or greater.
9. The basketball of claim 8, wherein the volume/weight ratio is from 14.4 to about 15.7.
10. The basketball of claim 8, wherein the volume/weight ratio is from 14.4 to about 16.0.
11. The basketball of claim 8, wherein the basketball has a circumference of from about 69 cm to 74 cm.
12. A basketball having a surface area/weight ratio of 3.7 or greater.
13. The basketball of claim 12, wherein the surface area/weight ratio is from 3.8 to about 4.2. 9 Atty. Dkt. No. P-6287 RUSS 2 00058
14. The basketball of claim 12, wherein the basketball has a circumference of from about 69 cm to 74 cm.
15. A basketball having a volume/weight ratio of 13.9 or greater and a surface area/weight ratio of 3.8 or greater.
16. A football having a volume/weight ratio of 11.6 or greater.
17. The football of claim 16, wherein the volume/weight ratio is from 12.1 to about 14.6.
18. A football having a volume/weight ratio of 11.0 or greater, a long axis circumference of from about 60 cm to 66 cm, and a short axis circumference of from about 44 cm to 47 cm.
19. A football having a surface area/weight ratio of 3.8 or greater.
20. The football of claim 19, wherein the surface area/weight ratio is from 4.1 to about 5.1.
21. A football having a volume/weight ratio of 11.0 or greater and a surface area/weight ratio of 4.1 or greater.
22. A volleyball having a volume/weight ratio of 21.1 or greater.
23. The volleyball of claim 22, wherein the volume/weight ratio is from 21.1 to about 26.5.
24. The volleyball of claim 22, wherein the volleyball has a volume/weight ratio of 26.0 or greater.
25. The volleyball of claim 22, wherein the volleyball has a volume/weight ratio of from 26.0 to about 26.5.
26. The volleyball of claim 22, wherein the volleyball has a circumference of 65 to 67 cm. 10 Atty. Dkt. No. P-6287 RUSS 2 00058
27. A volleyball having a surface area/weight ratio of 6.0 or greater.
28. The volleyball of claim 27, wherein the surface area /weight ratio is from 6.1 to about 7.4.
29. A sportsball, comprising a cover layer and a carcass, wherein the ratio of the cover layer thickness to the carcass thickness is 4.0 or greater.
30. The sportsball of claim 29, wherein the ratio of the cover layer thickness to the carcass thickness is from 4.0 to about 6.0.
31. The sportsball of claim 29, wherein the sportsball is spherical and has a circumference of from about 59 cm to about 76.2 cm. 11
AU2008229831A 2007-10-09 2008-10-08 Youth oriented sportsballs Abandoned AU2008229831A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US97846907P 2007-10-09 2007-10-09
US60/978,469 2007-10-09
US12/178,011 US20090093327A1 (en) 2007-10-09 2008-06-23 Youth oriented sportsballs
US12/178,011 2008-07-23

Publications (1)

Publication Number Publication Date
AU2008229831A1 true AU2008229831A1 (en) 2009-04-23

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AU2008229831A Abandoned AU2008229831A1 (en) 2007-10-09 2008-10-08 Youth oriented sportsballs

Country Status (6)

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US (2) US20090093327A1 (en)
EP (1) EP2055354A3 (en)
AU (1) AU2008229831A1 (en)
CA (1) CA2640780A1 (en)
MX (1) MX2008012752A (en)
RU (1) RU2008140033A (en)

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Publication number Publication date
EP2055354A2 (en) 2009-05-06
US20090093327A1 (en) 2009-04-09
CA2640780A1 (en) 2009-04-09
US20100317472A1 (en) 2010-12-16
RU2008140033A (en) 2010-04-20
MX2008012752A (en) 2009-05-11
EP2055354A3 (en) 2010-10-27

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