CA937764A - Ball retrieval system - Google Patents

Ball retrieval system

Info

Publication number
CA937764A
CA937764A CA111308A CA111308A CA937764A CA 937764 A CA937764 A CA 937764A CA 111308 A CA111308 A CA 111308A CA 111308 A CA111308 A CA 111308A CA 937764 A CA937764 A CA 937764A
Authority
CA
Canada
Prior art keywords
retrieval system
ball retrieval
ball
retrieval
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
CA111308A
Other versions
CA111308S (en
Inventor
E. S. Gamblin William
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.)
HOVEY AND ASSOCIATES Ltd
Original Assignee
HOVEY AND ASSOCIATES 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 HOVEY AND ASSOCIATES Ltd filed Critical HOVEY AND ASSOCIATES Ltd
Priority to CA111308A priority Critical patent/CA937764A/en
Priority to AU41369/72A priority patent/AU4136972A/en
Application granted granted Critical
Publication of CA937764A publication Critical patent/CA937764A/en
Priority to US457832A priority patent/US3888370A/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
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/021—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
CA111308A 1971-04-26 1971-04-26 Ball retrieval system Expired CA937764A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA111308A CA937764A (en) 1971-04-26 1971-04-26 Ball retrieval system
AU41369/72A AU4136972A (en) 1971-04-26 1972-04-20 Ball retrieval system
US457832A US3888370A (en) 1971-04-26 1974-04-04 Ball retrieval system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA111308A CA937764A (en) 1971-04-26 1971-04-26 Ball retrieval system

Publications (1)

Publication Number Publication Date
CA937764A true CA937764A (en) 1973-12-04

Family

ID=4089475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111308A Expired CA937764A (en) 1971-04-26 1971-04-26 Ball retrieval system

Country Status (2)

Country Link
AU (1) AU4136972A (en)
CA (1) CA937764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104274954A (en) * 2014-09-13 2015-01-14 常州澳德森江浪减速机有限公司 Roller tennis ball picking machine
CN110292756A (en) * 2019-07-16 2019-10-01 南京工业职业技术学院 Golf ball picking robot and the golf ball picking robot of view-based access control model exploitation

Also Published As

Publication number Publication date
AU4136972A (en) 1973-10-25

Similar Documents

Publication Publication Date Title
AU470775B2 (en) High-density relax-transport system
CA954931A (en) Electromagnet-controlling system
CA958486A (en) Pseudo-hierarchy memory system
CA985187A (en) Storage system
CA971513A (en) Sway-arrest system
AU475727B2 (en) Recorder-reproducer system
CA964772A (en) Storage system having heterojunction-homojunction devices
CA969490A (en) Storage system
AU472148B2 (en) Systems
AU4605572A (en) Cryostat
CA937764A (en) Ball retrieval system
CA983684A (en) Superconductors
AU464444B2 (en) Skid-control system
CA938738A (en) Superconductors
CA860527A (en) Terrain-following system
AU2809771A (en) Information retrieval
CA932274A (en) Storage system
CA888398A (en) Solid state touch-tune system
CA860526A (en) Terrain-following system
AU424134B2 (en) Ball attachment
CA876367A (en) Memory system
CA875762A (en) Memory system
CA865311A (en) Memory system
CA860536A (en) Memory system
CA861113A (en) Memory-centered computer system