GB217360A - Improvements in or relating to tennis and other playing balls - Google Patents

Improvements in or relating to tennis and other playing balls

Info

Publication number
GB217360A
GB217360A GB906623A GB906623A GB217360A GB 217360 A GB217360 A GB 217360A GB 906623 A GB906623 A GB 906623A GB 906623 A GB906623 A GB 906623A GB 217360 A GB217360 A GB 217360A
Authority
GB
United Kingdom
Prior art keywords
latex
ball
tennis
relating
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
GB906623A
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.)
Individual
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
Priority to GB906623A priority Critical patent/GB217360A/en
Publication of GB217360A publication Critical patent/GB217360A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/04—Spherical articles, e.g. balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

217,360. Russell, R., and Broomfield, H. April 3, 1923. Balls.- Tennis and other playing balls are composed of sections or hemispheres of indiarubber coated with rubber latex either before or after vulcanization, and with or without a latextreated covering of felt or cloth. The latex may be applied to the sections of the ball either before or after assembling. In the latter case the liquid latex is sprayed into the interior of the ball through a needle, the ball being then placed in a revolving-machine. The ball is given a further coat of latex after vulcanization and preferably after inflation. The latex may contain vulcanizing agents and may be coloured by the addition of dyes, pigments, powders or minerals.
GB906623A 1923-04-03 1923-04-03 Improvements in or relating to tennis and other playing balls Expired GB217360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB906623A GB217360A (en) 1923-04-03 1923-04-03 Improvements in or relating to tennis and other playing balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB906623A GB217360A (en) 1923-04-03 1923-04-03 Improvements in or relating to tennis and other playing balls

Publications (1)

Publication Number Publication Date
GB217360A true GB217360A (en) 1924-06-19

Family

ID=9864727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB906623A Expired GB217360A (en) 1923-04-03 1923-04-03 Improvements in or relating to tennis and other playing balls

Country Status (1)

Country Link
GB (1) GB217360A (en)

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