GB298759A - Improvements in lawn, or like tennis balls - Google Patents

Improvements in lawn, or like tennis balls

Info

Publication number
GB298759A
GB298759A GB2552427A GB2552427A GB298759A GB 298759 A GB298759 A GB 298759A GB 2552427 A GB2552427 A GB 2552427A GB 2552427 A GB2552427 A GB 2552427A GB 298759 A GB298759 A GB 298759A
Authority
GB
United Kingdom
Prior art keywords
bladder
ball
sponge rubber
lawn
tennis 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
GB2552427A
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 GB2552427A priority Critical patent/GB298759A/en
Publication of GB298759A publication Critical patent/GB298759A/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

298,759. McHardy, R. H. Sept. 28, 1927. Balls.-A ball comprises an impervious thin inner bladder and an outer casing of sponge rubber. A ball 2 of sponge rubber is formed around an inflated bladder 1 and is provided with a light cover 3 of stockinette, thin flannel or other light material. The bladder may be provided with the usual teat or may have a re-entrant valve 1<a> registering with a hole 2a in the casing. In a modification, the two halves of the sponge rubber ball are provided with inner coatings of vulcanized rubber that upon assembly form the bladder, the operation being effected under pressure to inflate the ball.
GB2552427A 1927-09-28 1927-09-28 Improvements in lawn, or like tennis balls Expired GB298759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2552427A GB298759A (en) 1927-09-28 1927-09-28 Improvements in lawn, or like tennis balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2552427A GB298759A (en) 1927-09-28 1927-09-28 Improvements in lawn, or like tennis balls

Publications (1)

Publication Number Publication Date
GB298759A true GB298759A (en) 1928-10-18

Family

ID=10229078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2552427A Expired GB298759A (en) 1927-09-28 1927-09-28 Improvements in lawn, or like tennis balls

Country Status (1)

Country Link
GB (1) GB298759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011197A (en) * 1957-07-18 1961-12-05 Mobay Chemical Corp Pipeline cleaning devices
US3119618A (en) * 1959-05-27 1964-01-28 Spalding A G & Bros Inc Inflated game ball
US4327912A (en) * 1978-04-10 1982-05-04 Hoffman Allan C Tennis ball

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011197A (en) * 1957-07-18 1961-12-05 Mobay Chemical Corp Pipeline cleaning devices
US3119618A (en) * 1959-05-27 1964-01-28 Spalding A G & Bros Inc Inflated game ball
US4327912A (en) * 1978-04-10 1982-05-04 Hoffman Allan C Tennis ball

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