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GB699102A - Improvements in tennis and like inflated balls and in methods of making them - Google Patents

Improvements in tennis and like inflated balls and in methods of making them

Info

Publication number
GB699102A
GB699102A GB2862650A GB2862650A GB699102A GB 699102 A GB699102 A GB 699102A GB 2862650 A GB2862650 A GB 2862650A GB 2862650 A GB2862650 A GB 2862650A GB 699102 A GB699102 A GB 699102A
Authority
GB
United Kingdom
Prior art keywords
tennis
making
methods
yarn
balls
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.)
Expired
Application number
GB2862650A
Inventor
Ronald Stansfield Goy
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB2862650A priority Critical patent/GB699102A/en
Publication of GB699102A publication Critical patent/GB699102A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B39/00—Hollow non-inflatable balls, i.e. having no valves
    • A63B39/06—Special coverings

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

699,102. Tennis and like balls. DUNLOP RUBBER CO., Ltd. Sept. 28, 1951 [Nov. 23, 1950], No. 28626/50. Addition to 666,468. Class 132 (ii). The method of making a tennis ball as described in the parent Specification is modified by the layer of composite yarn comprising a central thread wrapped with a helix of yarn or roving of feltable material being replaced a layer of low twist yarn of feltable material.
GB2862650A 1950-11-23 1950-11-23 Improvements in tennis and like inflated balls and in methods of making them Expired GB699102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2862650A GB699102A (en) 1950-11-23 1950-11-23 Improvements in tennis and like inflated balls and in methods of making them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2862650A GB699102A (en) 1950-11-23 1950-11-23 Improvements in tennis and like inflated balls and in methods of making them

Publications (1)

Publication Number Publication Date
GB699102A true GB699102A (en) 1953-10-28

Family

ID=10278577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2862650A Expired GB699102A (en) 1950-11-23 1950-11-23 Improvements in tennis and like inflated balls and in methods of making them

Country Status (1)

Country Link
GB (1) GB699102A (en)

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