FR680875A - Corps creux en caoutchouc susceptibles d'être gonflés - Google Patents

Corps creux en caoutchouc susceptibles d'être gonflés

Info

Publication number
FR680875A
FR680875A FR680875DA FR680875A FR 680875 A FR680875 A FR 680875A FR 680875D A FR680875D A FR 680875DA FR 680875 A FR680875 A FR 680875A
Authority
FR
France
Prior art keywords
swelling
rubber body
hollow rubber
body susceptible
susceptible
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
Other languages
English (en)
Inventor
Leslie Edward Williams
Gilbert Ernest James
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 filed Critical
Application granted granted Critical
Publication of FR680875A publication Critical patent/FR680875A/fr
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
    • A63B39/02—Arrangements for maintaining the pressure
    • A63B39/04—Pricking-balls; Tools for blowing them up

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR680875D 1929-03-07 1929-08-27 Corps creux en caoutchouc susceptibles d'être gonflés Expired FR680875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB366630X 1929-03-07

Publications (1)

Publication Number Publication Date
FR680875A true FR680875A (fr) 1930-05-07

Family

ID=41127552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680875D Expired FR680875A (fr) 1929-03-07 1929-08-27 Corps creux en caoutchouc susceptibles d'être gonflés

Country Status (3)

Country Link
US (1) US1833478A (fr)
BE (1) BE366630A (fr)
FR (1) FR680875A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639607A (en) * 1946-11-14 1950-07-05 Arthur Edward Peel Milner An improved tennis or like play ball and method of manufacture
US4739989A (en) * 1985-03-05 1988-04-26 Intercon Markenartikel Fabrikation Und Vertrieb Gmbh Tennis ball
DE3533640A1 (de) * 1985-09-20 1987-04-02 Intercon Markenartikel Fabrika Tennisball
US20100186682A1 (en) * 2009-01-27 2010-07-29 Hyper Products, Inc. Durable, flexible pet toy with transparent cover

Also Published As

Publication number Publication date
BE366630A (fr) 1930-02-28
US1833478A (en) 1931-11-24

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