CA2360132A1 - Low spin golf ball comprising a mantle having a hollow interior - Google Patents

Low spin golf ball comprising a mantle having a hollow interior Download PDF

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Publication number
CA2360132A1
CA2360132A1 CA002360132A CA2360132A CA2360132A1 CA 2360132 A1 CA2360132 A1 CA 2360132A1 CA 002360132 A CA002360132 A CA 002360132A CA 2360132 A CA2360132 A CA 2360132A CA 2360132 A1 CA2360132 A1 CA 2360132A1
Authority
CA
Canada
Prior art keywords
golf ball
mantle
hollow interior
cover
low spin
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.)
Granted
Application number
CA002360132A
Other languages
French (fr)
Other versions
CA2360132C (en
Inventor
R. Dennis Nesbitt
Michael J. 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.)
Topgolf Callaway Brands Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2360132A1 publication Critical patent/CA2360132A1/en
Application granted granted Critical
Publication of CA2360132C publication Critical patent/CA2360132C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/02Special cores
    • A63B37/08Liquid cores; Plastic cores
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/12Special coverings, i.e. outer layer material
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/02Special cores
    • A63B37/08Liquid cores; Plastic cores
    • A63B2037/085Liquid cores; Plastic cores liquid, jellylike
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/0023Covers
    • A63B37/0029Physical properties
    • A63B37/0031Hardness
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/0023Covers
    • A63B37/0029Physical properties
    • A63B37/0033Thickness
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/0038Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004Physical properties
    • A63B37/0045Thickness
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/007Characteristics of the ball as a whole
    • A63B37/0072Characteristics of the ball as a whole with a specified number of layers
    • A63B37/0076Multi-piece balls, i.e. having two or more intermediate layers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003Golf balls
    • A63B37/007Characteristics of the ball as a whole
    • A63B37/0077Physical properties
    • A63B37/008Diameter
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00Solid balls; Rigid hollow balls; Marbles
    • A63B37/0098Rigid hollow balls, e.g. for pétanque

Abstract

The present invention is directed to a golf ball (100, 200) comprising a soft core (30, 40) and a hard cover (10) such that the golf ball (100, 200), when struck such as in play, exhibits a reduced spin rate. The cover (10) may include a single cover layer (10) or multiple cover layers (10, 20). In a particularly preferred aspect, the golf ball (100, 200) comprises a mantle (30, 40) or inner layer (30, 40) that defines a hollow interior. The hollow metal mantle (30, 40) along with one or more resilient outer core layers (20, 30) constitutes the soft core (30, 40). The golf ball (100, 200) of the present invention may also utilize an enlarged diameter which serves to further reduce spin rate. The resulting golf ball exhibits properties of reduced spin without sacrificing durability and resilience.
CA002360132A 1999-02-11 2000-02-11 Low spin golf ball comprising a mantle having a hollow interior Expired - Fee Related CA2360132C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/249,273 US6120393A (en) 1996-09-16 1999-02-11 Low spin golf ball comprising a mantle having a hollow interior
US09/249,273 1999-02-11
PCT/US2000/003574 WO2000047287A1 (en) 1999-02-11 2000-02-11 Low spin golf ball comprising a mantle having a hollow interior

Publications (2)

Publication Number Publication Date
CA2360132A1 true CA2360132A1 (en) 2000-08-17
CA2360132C CA2360132C (en) 2008-06-17

Family

ID=22942757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360132A Expired - Fee Related CA2360132C (en) 1999-02-11 2000-02-11 Low spin golf ball comprising a mantle having a hollow interior

Country Status (6)

Country Link
US (1) US6120393A (en)
JP (1) JP2003525066A (en)
AU (1) AU761048B2 (en)
CA (1) CA2360132C (en)
GB (1) GB2362581B (en)
WO (1) WO2000047287A1 (en)

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