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AU531149B2 - Tennis aid - Google Patents

Tennis aid

Info

Publication number
AU531149B2
AU531149B2 AU59129/80A AU5912980A AU531149B2 AU 531149 B2 AU531149 B2 AU 531149B2 AU 59129/80 A AU59129/80 A AU 59129/80A AU 5912980 A AU5912980 A AU 5912980A AU 531149 B2 AU531149 B2 AU 531149B2
Authority
AU
Australia
Prior art keywords
tennis
aid
tennis aid
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.)
Ceased
Application number
AU59129/80A
Other versions
AU5912980A (en
Inventor
Gerry Nightingale
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.)
NIGHTINGALE G
Original Assignee
NIGHTINGALE G
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 NIGHTINGALE G filed Critical NIGHTINGALE G
Priority to AU59129/80A priority Critical patent/AU531149B2/en
Publication of AU5912980A publication Critical patent/AU5912980A/en
Application granted granted Critical
Publication of AU531149B2 publication Critical patent/AU531149B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0669—Score-keepers or score display devices
    • A63B71/0672—Score-keepers or score display devices using non-electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
AU59129/80A 1979-06-11 1979-06-11 Tennis aid Ceased AU531149B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59129/80A AU531149B2 (en) 1979-06-11 1979-06-11 Tennis aid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD9143 1979-06-11
AU59129/80A AU531149B2 (en) 1979-06-11 1979-06-11 Tennis aid

Publications (2)

Publication Number Publication Date
AU5912980A AU5912980A (en) 1981-03-05
AU531149B2 true AU531149B2 (en) 1983-08-11

Family

ID=3744329

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59129/80A Ceased AU531149B2 (en) 1979-06-11 1979-06-11 Tennis aid

Country Status (1)

Country Link
AU (1) AU531149B2 (en)

Also Published As

Publication number Publication date
AU5912980A (en) 1981-03-05

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