CA999496A - Tennis ball pitching apparatus - Google Patents
Tennis ball pitching apparatusInfo
- Publication number
- CA999496A CA999496A CA199,142A CA199142A CA999496A CA 999496 A CA999496 A CA 999496A CA 199142 A CA199142 A CA 199142A CA 999496 A CA999496 A CA 999496A
- Authority
- CA
- Canada
- Prior art keywords
- tennis ball
- ball pitching
- pitching apparatus
- tennis
- pitching
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/406—Stationarily-arranged devices for projecting balls or other bodies with rotating discs, wheels or pulleys gripping and propelling the balls or bodies by friction
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Pinball Game Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00357907A US3844267A (en) | 1973-05-07 | 1973-05-07 | Tennis ball pitching apparatus with anti-jamming ball feed mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CA999496A true CA999496A (en) | 1976-11-09 |
Family
ID=23407517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA199,142A Expired CA999496A (en) | 1973-05-07 | 1974-05-07 | Tennis ball pitching apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3844267A (en) |
JP (1) | JPS5053144A (en) |
CA (1) | CA999496A (en) |
DE (1) | DE2421829A1 (en) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510285A1 (en) * | 1981-07-24 | 1983-01-28 | Helfter Gerard | Ball launcher for sports training - has balls fed from top reservoir to rotating rollers and launched by automatic trigger |
GB2116954B (en) * | 1982-03-24 | 1985-07-17 | Dieter Miehlich | Ball separating device |
US4502455A (en) * | 1983-08-18 | 1985-03-05 | Stokes Gilbert A | Ball feeder for throwing machine |
US5282454A (en) * | 1992-10-20 | 1994-02-01 | Cm Support, Inc. | Jam-free bulk loader for a paintball gun |
US5794606A (en) * | 1996-05-28 | 1998-08-18 | Deak; Bernard A. | Ram feed ammo box |
US5816232A (en) * | 1997-05-15 | 1998-10-06 | Cm Support, Inc. | Paintball loader having active feed mechanism |
US6415781B1 (en) | 1999-03-10 | 2002-07-09 | Aldo Perrone | Bulk loader for paintball gun |
DE19922589A1 (en) | 1999-05-17 | 2000-12-07 | Armatec Gmbh & Cie Kg | Device for the magazine of bullets and for feeding them to the bullet chamber of a handgun |
USRE45986E1 (en) | 1999-12-16 | 2016-04-26 | Gi Sportz Direct Llc | Spring loaded feed mechanism for paintball loader |
US6213110B1 (en) | 1999-12-16 | 2001-04-10 | Odyssey Paintball Products, Inc. | Rapid feed paintball loader |
US6440013B1 (en) * | 2000-03-14 | 2002-08-27 | Harvey B. Brown | Pitching machine |
EP1495279A4 (en) | 2002-04-12 | 2010-07-21 | Nat Paintball Supply Inc | Differential detection system for controlling feed of a paintball loader |
US6772745B2 (en) * | 2002-04-16 | 2004-08-10 | The Little Tikes Company | Ball launching activity device |
US7343909B2 (en) | 2004-04-28 | 2008-03-18 | Kee Action Sports I Llc | Mechanical drive assist for active feed paintball loader |
US20070017495A1 (en) | 2004-10-14 | 2007-01-25 | Heddies Andresen | Procedure and device for feeding balls into the projectile chamber of a handgun |
US7428899B2 (en) * | 2004-10-14 | 2008-09-30 | Kee Action Sports I Llc | Device for storing projectile balls and feeding them into the projectile chamber of a gun |
US7234456B2 (en) * | 2004-10-14 | 2007-06-26 | Kee Action Sports | Device for feeding balls into the ball chamber of a handgun |
US7694669B2 (en) | 2004-12-08 | 2010-04-13 | Kee Action Sports I, Llc | Paintball loader feed mechanism |
US20060151945A1 (en) * | 2005-01-07 | 2006-07-13 | Yueh-Chun Lin | Nozzle for a random selection machine |
US20060213453A1 (en) * | 2005-03-14 | 2006-09-28 | Conrady Charles P | Exercise and entertainment apparatus for pet animals |
US8100119B2 (en) * | 2005-05-13 | 2012-01-24 | Hall David L | Paintball system |
US7921835B2 (en) | 2005-09-15 | 2011-04-12 | Kee Action Sports I Llc | Wireless projectile loader system |
CN101506612A (en) | 2005-10-06 | 2009-08-12 | 即动运动有限公司 | Self-regulation paintball agitator system |
WO2007044822A2 (en) | 2005-10-11 | 2007-04-19 | Kee Action Sports I Llc | Magnetic drive bypass system for paintball loader |
US7854220B1 (en) | 2006-05-11 | 2010-12-21 | Terry Neumaster | Stretchable tension paintball agitator with deflecting arms and displacement tips |
WO2007139934A2 (en) | 2006-05-25 | 2007-12-06 | Kee Action Sports I Llc | Self-regulating valve assembly |
EP1882500B1 (en) * | 2006-07-28 | 2010-05-26 | Ernst Scheiwiller | Device for expelling balls |
US10118078B2 (en) | 2011-11-02 | 2018-11-06 | Toca Football, Inc. | System, apparatus and method for ball throwing machine and intelligent goal |
US9010309B2 (en) | 2011-11-02 | 2015-04-21 | Toca, Llc | Ball throwing machine and method |
USD802856S1 (en) * | 2014-06-10 | 2017-11-14 | Ifetch, Llc | Fetching device for pets |
USD797385S1 (en) * | 2014-06-10 | 2017-09-12 | Ifetch, Llc | Fetching device for pets |
US10117419B2 (en) * | 2012-03-05 | 2018-11-06 | Ifetch, Llc | Pet exercise and entertainment device |
US9345946B2 (en) | 2012-03-05 | 2016-05-24 | Ifetch, Llc | Pet exercise and entertainment device |
CN105849500A (en) | 2013-06-21 | 2016-08-10 | Gi运动直接有限公司 | Compressed gas gun having internal feed mechanism |
US9579553B2 (en) * | 2014-02-27 | 2017-02-28 | Rehco, Llc | Method and apparatus for launch and catch device |
US9301503B1 (en) * | 2014-09-16 | 2016-04-05 | Chandler A. Arrighi | Automatic ball-throwing device |
CN105688395A (en) * | 2014-11-24 | 2016-06-22 | 北京康乐佳成体育用品设施有限公司 | Automatic ball serving machine |
US11812728B2 (en) | 2016-01-06 | 2023-11-14 | Ifetch, Llc | Pet fetching device |
USD804110S1 (en) * | 2016-01-06 | 2017-11-28 | Ifetch, Llc | Pet fetching device |
CN105561563B (en) * | 2016-02-16 | 2018-08-03 | 绍兴凯健科技有限公司 | It is a kind of without clap shuttlecock partner training device |
CN105561564B (en) * | 2016-02-17 | 2017-12-12 | 绍兴凯健科技有限公司 | One kind is without bat tennis partner training device |
US10179702B2 (en) | 2016-05-20 | 2019-01-15 | Battelle Energy Alliance, Llc | Feeder for bulk solids |
IL255995A (en) | 2017-11-29 | 2018-01-31 | Kalfa Yonah | Tennis training bag |
US10881940B1 (en) * | 2018-11-15 | 2021-01-05 | Lurong Ye | Belt driving ball sports training machine |
USD961002S1 (en) | 2019-12-30 | 2022-08-16 | Kore Outdoor (Us), Inc. | Projectile loader |
USD992671S1 (en) | 2020-10-08 | 2023-07-18 | Canadian Imperial Bank Of Commerce, As Agent | Projectile launcher and loader |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US808856A (en) * | 1905-05-24 | 1906-01-02 | James F Turner | Fertilizer and seed distributer. |
US2716973A (en) * | 1952-09-04 | 1955-09-06 | Desi Paul Francis | Ball throwing machine |
US3298569A (en) * | 1965-03-22 | 1967-01-17 | Arnold Provisor | Non-jamming agitating and dispensing apparatus for a vending machine |
US3421491A (en) * | 1966-12-09 | 1969-01-14 | Christian H Brown | Non-cyclic oscillating drive mechanism for target traps |
-
1973
- 1973-05-07 US US00357907A patent/US3844267A/en not_active Expired - Lifetime
-
1974
- 1974-05-06 DE DE2421829A patent/DE2421829A1/en active Pending
- 1974-05-07 CA CA199,142A patent/CA999496A/en not_active Expired
- 1974-05-07 JP JP49049815A patent/JPS5053144A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2421829A1 (en) | 1974-11-28 |
US3844267A (en) | 1974-10-29 |
JPS5053144A (en) | 1975-05-12 |
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