US2313188A - Adjustable goal for basketball courts - Google Patents
Adjustable goal for basketball courts Download PDFInfo
- Publication number
- US2313188A US2313188A US354158A US35415840A US2313188A US 2313188 A US2313188 A US 2313188A US 354158 A US354158 A US 354158A US 35415840 A US35415840 A US 35415840A US 2313188 A US2313188 A US 2313188A
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- United States
- Prior art keywords
- board
- basket
- arms
- bank
- slot
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Definitions
- This invention relates to adjustable goals or baskets for basket ball courts and, among other objects, aims to provide a goal which can be vertically adjusted approximately to the height of the players.
- Fig. 1 is a plan section (taken approximately on the plane I-I of Fig. 2) oan apparatus for adjustabiy supporting a bank board and the basket mounted thereon;
- Fig. 2 is a side elevation or said apparatus
- Fig. 3 is a side elevation of a detail oi the device for holding the basket in adjusted position
- Fig. 4 is a detail section taken on the plane 4 4 of Fig. 3.
- the height of the basket is adjusted by varying the height of the bank board on which the basket is mounted.
- This permits the use of a regulation size of bank board. It is important that the mechanism for effecting adjustment-be designed to avoid any play or lack of rigid-ity in the bank board, since this would seriously interfere with playing.
- the illustrative apparatus combines rigidity, equal to that of the conventional non-adjustable basket, with ease of adjustment.
- the bank board i-Q- on which the basket in the form of a regulation ring I0 is mounted
- the bank board i-Q- on which the basket in the form of a regulation ring I0 is mounted
- frame work which advantageously holds it substantially forward of the supporting wall Il or other supporting structure.
- the frame work comprises upper and lower pairs of bars I2 and I3 hinged at M and I5 respectively to thel supporting wall and the bank board I0.
- the bars may advantageously comprise angle irons whose webs are pivoted to brackets I 6 and Il on the supporting wall and bank board respectively.
- the pivot points on the supporting wall and bank board respectively are preferably spaced equal distances so as to maintain bars I2 and I3 parallel in all positions and, therefore, to maintain the face of the bank board vertical in all positions ci adjustment.
- Diagonal ties I3 and I9 provided with turn buckles 2t connected to the resepctive angle bars serve to eliminate any side sway in the supporting structure.
- the weight of the bank board and the hinged weight of the frame work are advantageously counterbalanced either by a counterweight or', asin this case, springs 2l, to any extent desired.
- a pair of springs 2i extending onl each side of the frame work from the upper brackets I6 to the lower brackets II are utiiized tocounterbalancetheV major portion of the hinged weight. If a counterweight be employed, it is advantageousiy connected by a cable, passing over overhead pulleys',Y to the bank Iboard or to the upper brackets I'I.
- the basket and bank board are held in adjusted position, in this instance, by braces pivoted at one end and slidably adjustable at the other end to hold the members I2 an'd i3 in their angularly adjusted position.
- the braces-are in the-form of links Q2 pivoted at theirinner ends to the respective upper brackets il; and adjustably connected at their outer ends tothe lower angle bars I3.
- the present adjustable connection is of the pin and slot type, represented by a slot 23' in each of the bars I3 and 'a pin in the form of a bolt 2s carried by the respective links 22 and slidableI in the slot 23 (see Figs. 2 and 4i.
- the slotk 23 is provided with an enlargement into which a large portion 25 of the bolt is adapted to slide. In the present instance only two such enlargements are employed. These occur at the ends 26 and 21 of the slot, thereby providing two adjustnrents for the bank board, represented by the diameter of the 'bolt as shown at 28.
- a light spring 29 serves to draw the larger portion 25 into an enlargement in the slot upon registry therewith. To effect adjustment the bolt is drawn outwardly against the tension of its spring until the portion 28 registers with the slot. The bank board may then be raised or lowered to bring portion 25 of the bolt into registry with another enlargement into which the portion 25 is drawn by the action of spring 29, thereby holding the structure against further movement.
- Means for thus sliding the bolt are here shown in the form of cams 3i] located adjacent each enlargement. jection 3l adapted when rotated to ride up the inclined surface of the cam member 39 to bring the portion 28 of the bolt into registry with slot 23. As soon as the bolt leaves the enlargement, the shoulder adjacent the smaller portion 29 serves to hold the bolt against the tension of its spring.
- the high ends 32 of the cams extend slightly beyond the center line of the enlargement in the slot to hold the bolt in its outer position until the shoulder adjacent the smaller portion 28 is moved beyond the enlargement and rides on the margins of the slot.
- the bolts on each of the braces are advantageously provided with a ring 33 or other appropriate handle by means of which they may be rotated for the aforesaid purposes.
- the bank board is unlocked and may be raised or lowered to the desired position.
- the projection 3l will engage the high end 32 of a cam (which will normally lie in its path) but the latter will simply rotate the bolt until the projection clears it, thereby permitting the bolt to advance into registry with the enlargement.
- Fig. 2 the bars I2 and I3 are shown horizontal in their lower position. This involves a slight increase in court length when the board is in its upper position. Ordinarily this is not objectionable but increase in court length can be avoided by downwardly inclining the bars I2 and I3 in the lower position at the same angle as the upward inclination oi' the bars in their upper position.
- may be utilized to hold the basket and bank board in upper position and the links 22 and latch may be dispensed with.
- the outer ends of the springs are preferably connected to the middle of the bank board and their tension (in the manner of a-toggle) is sufcient to prevent the board from falling. This results because the inner ends of thek springs lie below their points of attachment to the board and their tendency to shorten holds the board up.
- a single heavy spring may be used in place of a pair of springs. In lower position of adjustment the spring similarly tends to hold the board in its lower position. To effect adjustment it is necessary simply to move the board past the dead center of the spring, i. e. its position of greatest elongation.
- An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, a brace having a pivot pin slidable in a slot in oneof said arms and hinged to said supporting structure at a point remote from the hinge of the latter arm, said slot having enlargements therein, said pin having an enlarged portion adapted to enter an enlargement in said slot when in register therewith to lock the bank board against further movement, and means for locking said brace on said arm in a position of vertical adjustment of said board.
- An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, a brace having a pivot pin slidable in a slot in one of said arms and hinged to said supporting structure at a point remote from the hinge of the latter arm, said slot having enlargements therein, said pin having an enlarged portion adapted to enter an enlargement in said slot when in register there- With to lock the bank board against further movement, and means for counterbalancing the weight of said bank board.
- An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support thesame forward of the supporting structure and movable vertically relative thereto, a brace extending from one of said arms to saidsupporting structure at a point remote from the hinge point of the said arm, said arm being hinged at one end and provided at its other end with a pin slidable in a slot to permit movement for adjusting the height of the basket, said slot having enlargements thereon and said pin having a reduced portion running in said Slot and being slidable into an enlargement to prevent further movement, and means for sliding said pin to bring the reduced portion into the slot to permit adjustment of said basket.
- a game back board comprising upper and lower pairs of parallel arms pivotally mounted for swinging movement in a vertical plane on a support, a back board mounted vertically on the free ends of said arms, coil springs connected to the lower portion of the back board for assisting in raising and lowering same, ⁇ and means on the support adjustably connected to certain of the arms for releasably locking the back board in raised or lowered position.
- a vertically adjustable basket for a basket ball court comprising in combination, a bank board on which the basket is mounted, upper and lower arms hinged to a supporting structure, said arms extending forwardly of the supporting structure and being hinged to and carrying said board at playing height above the floor of the court and spaced substantially forwardly of the supporting structure, said arms being operable to permit said board to be moved vertically to adjust the playing height of the basket to the height of the players, said arms holding the ⁇ front face of the board vertical in al1 positions of the board and in substantially constant relation to the basket ball court, and a brace including adjustable connecting means for rigidly holding the board and basket in vertically adjusted position.
- An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, said arms holding said board vertical in all positions, and means for releasably locking said arms and board in its ver-r tically adjusted position.
- a game back board comprising a plurality of arms pivotally mounted for swinging movement in a Vertical plane, a back board mounted on said arms, the arms having longitudinal slots therein provided with enlarged end portions, braces pivotally mounted on the support for swinging movement in a vertical plane, bolts rotatably and slidably mounted on the braces, said bolts being engageable in the enlarged end portions of the slots and including reduced portions operable in said slots, said bolts constituting means for slidably connecting the braces to the arms and for locking said braces to said arms, and springs operatively connected to the bolts for actuating said bolts for moving the reduced portions thereof out of registryV with the slots.
- a game back board comprising a plurality of swinging arms having longitudinal slots therein, said slots terminating in enlarged end portions, a vertically adjustable board mounted on the arms, substantially U-shaped cams on the arms enclosing the end portions of the slots, a pair of pivotally mounted braces, bearings on one end portion of said braces, bolts rotatably and slidably mounted in said bearings and engageable in the enlarged end portions of the slots for securing the braces to the arms against sliding movement, said bolts including reduced portions operable in the slots for slidably connecting the braces to the arms, springs operatively connected to the bolts for shifting said bolts for moving the reduced portions thereof out of alignment with the slots, and arms on the bolts engageable with the cams for shifting the bolts for aligning the reduced portions thereof with the slots.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Pinball Game Machines (AREA)
Description
March 9, l1943. c. c. wooDBuFeN `2,313,188
. ADJUSTABLE GOAL FOR BASKET BALL COURTS Filed Aug. 26, 1940 Patented Mar. 9, 1943 UNITED STATES raar orio Chester. C. Woodburn, Des Moines, Iowa Application August 26, 1940, Serial No. 354,158
8 Claims.
This invention relates to adjustable goals or baskets for basket ball courts and, among other objects, aims to provide a goal which can be vertically adjusted approximately to the height of the players.
The nature of the invention may be readi-ly understood by reference to one illustrative construction embodying the invention and shown inthe accompanying drawing.
In saidv drawing:
Fig. 1 is a plan section (taken approximately on the plane I-I of Fig. 2) oan apparatus for adjustabiy supporting a bank board and the basket mounted thereon;
Fig. 2 is a side elevation or said apparatus;
Fig. 3 is a side elevation of a detail oi the device for holding the basket in adjusted position;
Fig. 4 is a detail section taken on the plane 4 4 of Fig. 3.
In regulation basket ball courts, the goal or basket rim is ten feet above the floor. This height is much too great for small children; and because it is generally not possible to provide a second court specially designed for small children, they cannot play eiiectively and it has been diicult to develop playing skill which is useful when they reach mature height. In grade schools, particularly Where children of a wide range of heights desire to play basket ball, it is importa-nt for eiTective play and instruction, as Well as the development of fundamental skill, that the height of the basket be roughly adjusted to the average height of the individual playing.
In the illustrative embodiment of the invention the height of the basket is adjusted by varying the height of the bank board on which the basket is mounted. This permits the use of a regulation size of bank board. It is important that the mechanism for effecting adjustment-be designed to avoid any play or lack of rigid-ity in the bank board, since this would seriously interfere with playing. The illustrative apparatus combines rigidity, equal to that of the conventional non-adjustable basket, with ease of adjustment. As here shown, the bank board i-Q- on which the basket (in the form of a regulation ring I0 is mounted) is supported on frame work which advantageously holds it substantially forward of the supporting wall Il or other supporting structure. The frame work comprises upper and lower pairs of bars I2 and I3 hinged at M and I5 respectively to thel supporting wall and the bank board I0. The bars may advantageously comprise angle irons whose webs are pivoted to brackets I 6 and Il on the supporting wall and bank board respectively. The pivot points on the supporting wall and bank board respectively are preferably spaced equal distances so as to maintain bars I2 and I3 parallel in all positions and, therefore, to maintain the face of the bank board vertical in all positions ci adjustment.
Diagonal ties I3 and I9 provided with turn buckles 2t connected to the resepctive angle bars serve to eliminate any side sway in the supporting structure.
The weight of the bank board and the hinged weight of the frame work are advantageously counterbalanced either by a counterweight or', asin this case, springs 2l, to any extent desired.
As here shown a pair of springs 2i extending onl each side of the frame work from the upper brackets I6 to the lower brackets II are utiiized tocounterbalancetheV major portion of the hinged weight. If a counterweight be employed, it is advantageousiy connected by a cable, passing over overhead pulleys',Y to the bank Iboard or to the upper brackets I'I.
The basket and bank board are held in adjusted position, in this instance, by braces pivoted at one end and slidably adjustable at the other end to hold the members I2 an'd i3 in their angularly adjusted position. In the present case the braces-are .in the-form of links Q2 pivoted at theirinner ends to the respective upper brackets il; and adjustably connected at their outer ends tothe lower angle bars I3. The present adjustable connection is of the pin and slot type, represented by a slot 23' in each of the bars I3 and 'a pin in the form of a bolt 2s carried by the respective links 22 and slidableI in the slot 23 (see Figs. 2 and 4i. At any point where it is desired to'lock the bank board in position, the slotk 23 is provided with an enlargement into which a large portion 25 of the bolt is adapted to slide. In the present instance only two such enlargements are employed. These occur at the ends 26 and 21 of the slot, thereby providing two adjustnrents for the bank board, represented by the diameter of the 'bolt as shown at 28. A light spring 29 serves to draw the larger portion 25 into an enlargement in the slot upon registry therewith. To effect adjustment the bolt is drawn outwardly against the tension of its spring until the portion 28 registers with the slot. The bank board may then be raised or lowered to bring portion 25 of the bolt into registry with another enlargement into which the portion 25 is drawn by the action of spring 29, thereby holding the structure against further movement.
Means for thus sliding the bolt are here shown in the form of cams 3i] located adjacent each enlargement. jection 3l adapted when rotated to ride up the inclined surface of the cam member 39 to bring the portion 28 of the bolt into registry with slot 23. As soon as the bolt leaves the enlargement, the shoulder adjacent the smaller portion 29 serves to hold the bolt against the tension of its spring. Preferably the high ends 32 of the cams extend slightly beyond the center line of the enlargement in the slot to hold the bolt in its outer position until the shoulder adjacent the smaller portion 28 is moved beyond the enlargement and rides on the margins of the slot. The bolts on each of the braces are advantageously provided with a ring 33 or other appropriate handle by means of which they may be rotated for the aforesaid purposes. When each of the bolts have thus been rotated by the attendant, the bank board is unlocked and may be raised or lowered to the desired position. As the bolt approaches another enlargement the projection 3l will engage the high end 32 of a cam (which will normally lie in its path) but the latter will simply rotate the bolt until the projection clears it, thereby permitting the bolt to advance into registry with the enlargement.
In Fig. 2 the bars I2 and I3 are shown horizontal in their lower position. This involves a slight increase in court length when the board is in its upper position. Ordinarily this is not objectionable but increase in court length can be avoided by downwardly inclining the bars I2 and I3 in the lower position at the same angle as the upward inclination oi' the bars in their upper position.
If the angle of inclination of bars I2 and I3 be sufficiently great (as when the bars are short relative to the vertical adjustment of the basket) the spring 2| may be utilized to hold the basket and bank board in upper position and the links 22 and latch may be dispensed with. In that event the outer ends of the springs are preferably connected to the middle of the bank board and their tension (in the manner of a-toggle) is sufcient to prevent the board from falling. This results because the inner ends of thek springs lie below their points of attachment to the board and their tendency to shorten holds the board up. A single heavy spring may be used in place of a pair of springs. In lower position of adjustment the spring similarly tends to hold the board in its lower position. To effect adjustment it is necessary simply to move the board past the dead center of the spring, i. e. its position of greatest elongation.
Obviously the invention is not limited to the details of the illustrative apparatus since these may be variously modified. Moreover it is not indispensable that all features of the invention be used conjointly since various features may be used to advantage in different combinations and sub-combinations.
'I'he bolt is provided with a pro- Having described my invention, I claim:
1. An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, a brace having a pivot pin slidable in a slot in oneof said arms and hinged to said supporting structure at a point remote from the hinge of the latter arm, said slot having enlargements therein, said pin having an enlarged portion adapted to enter an enlargement in said slot when in register therewith to lock the bank board against further movement, and means for locking said brace on said arm in a position of vertical adjustment of said board.
2. An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, a brace having a pivot pin slidable in a slot in one of said arms and hinged to said supporting structure at a point remote from the hinge of the latter arm, said slot having enlargements therein, said pin having an enlarged portion adapted to enter an enlargement in said slot when in register there- With to lock the bank board against further movement, and means for counterbalancing the weight of said bank board.
3. An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support thesame forward of the supporting structure and movable vertically relative thereto, a brace extending from one of said arms to saidsupporting structure at a point remote from the hinge point of the said arm, said arm being hinged at one end and provided at its other end with a pin slidable in a slot to permit movement for adjusting the height of the basket, said slot having enlargements thereon and said pin having a reduced portion running in said Slot and being slidable into an enlargement to prevent further movement, and means for sliding said pin to bring the reduced portion into the slot to permit adjustment of said basket.
4. A game back board comprising upper and lower pairs of parallel arms pivotally mounted for swinging movement in a vertical plane on a support, a back board mounted vertically on the free ends of said arms, coil springs connected to the lower portion of the back board for assisting in raising and lowering same, `and means on the support adjustably connected to certain of the arms for releasably locking the back board in raised or lowered position.
5. A vertically adjustable basket for a basket ball court comprising in combination, a bank board on which the basket is mounted, upper and lower arms hinged to a supporting structure, said arms extending forwardly of the supporting structure and being hinged to and carrying said board at playing height above the floor of the court and spaced substantially forwardly of the supporting structure, said arms being operable to permit said board to be moved vertically to adjust the playing height of the basket to the height of the players, said arms holding the` front face of the board vertical in al1 positions of the board and in substantially constant relation to the basket ball court, and a brace including adjustable connecting means for rigidly holding the board and basket in vertically adjusted position.
6. An adjustable basket for a basket ball court comprising in combination, a bank board on which such basket is mounted, upper and lower arms hinged to a supporting structure and connected with said board to support the same forward of the supporting structure and movable vertically relative thereto, said arms holding said board vertical in all positions, and means for releasably locking said arms and board in its ver-r tically adjusted position.
'7. A game back board comprising a plurality of arms pivotally mounted for swinging movement in a Vertical plane, a back board mounted on said arms, the arms having longitudinal slots therein provided with enlarged end portions, braces pivotally mounted on the support for swinging movement in a vertical plane, bolts rotatably and slidably mounted on the braces, said bolts being engageable in the enlarged end portions of the slots and including reduced portions operable in said slots, said bolts constituting means for slidably connecting the braces to the arms and for locking said braces to said arms, and springs operatively connected to the bolts for actuating said bolts for moving the reduced portions thereof out of registryV with the slots.
8. A game back board comprising a plurality of swinging arms having longitudinal slots therein, said slots terminating in enlarged end portions, a vertically adjustable board mounted on the arms, substantially U-shaped cams on the arms enclosing the end portions of the slots, a pair of pivotally mounted braces, bearings on one end portion of said braces, bolts rotatably and slidably mounted in said bearings and engageable in the enlarged end portions of the slots for securing the braces to the arms against sliding movement, said bolts including reduced portions operable in the slots for slidably connecting the braces to the arms, springs operatively connected to the bolts for shifting said bolts for moving the reduced portions thereof out of alignment with the slots, and arms on the bolts engageable with the cams for shifting the bolts for aligning the reduced portions thereof with the slots.
CHESTER C. WOODBURN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US354158A US2313188A (en) | 1940-08-26 | 1940-08-26 | Adjustable goal for basketball courts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US354158A US2313188A (en) | 1940-08-26 | 1940-08-26 | Adjustable goal for basketball courts |
Publications (1)
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US2313188A true US2313188A (en) | 1943-03-09 |
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US354158A Expired - Lifetime US2313188A (en) | 1940-08-26 | 1940-08-26 | Adjustable goal for basketball courts |
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Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504030A (en) * | 1946-02-15 | 1950-04-11 | Lucero Juan Draghi | Projectile return target |
US2517463A (en) * | 1947-05-16 | 1950-08-01 | John B Cobb | Basketball backboard goal support |
US2712445A (en) * | 1950-01-26 | 1955-07-05 | Barclay James | Adjustable basketball backboard assembly |
US2881003A (en) * | 1953-12-18 | 1959-04-07 | Herbert J Drew | Device for raising and lowering basketball bankboards |
US4187914A (en) * | 1976-10-01 | 1980-02-12 | Lely Nv C Van Der | Soil cultivating implements |
US4738448A (en) * | 1987-02-09 | 1988-04-19 | Liester Arvin F | Support assembly for a basketball basket and backboard |
US4781375A (en) * | 1986-10-21 | 1988-11-01 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4805904A (en) * | 1986-10-21 | 1989-02-21 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4846470A (en) * | 1987-10-23 | 1989-07-11 | Peterson Emil A | Adjustable height basketball goal and backboard apparatus |
US4881734A (en) * | 1986-10-21 | 1989-11-21 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4913388A (en) * | 1988-09-28 | 1990-04-03 | Mccant Robert | Movable basketball backboard |
US5133547A (en) * | 1991-01-22 | 1992-07-28 | Jayfro Corporation | Self-adjusting basketball goal |
US5292118A (en) * | 1992-01-31 | 1994-03-08 | Huffy Corporation | Basketball backboard elevator system |
US5484127A (en) * | 1994-07-15 | 1996-01-16 | Lifetime Products, Inc. | Angled support brace |
US5503390A (en) * | 1991-03-19 | 1996-04-02 | Hall; Timothy D. | Adjustable basketball backboard support system |
US5603496A (en) * | 1995-02-21 | 1997-02-18 | Rappaport; Mark | Basketball goal of adjustable height |
US5720679A (en) * | 1992-05-27 | 1998-02-24 | Porter Athletic Equipment Company | Adjustable basketball backboard support system |
US6932725B2 (en) | 2002-04-11 | 2005-08-23 | Lifetime Products, | Collapsible backboard support assembly for a basketball goal system |
US20070072707A1 (en) * | 2005-09-27 | 2007-03-29 | Russell Corporation | Spinning nut basketball elevator system |
US20070072706A1 (en) * | 2005-09-29 | 2007-03-29 | Russell Corporation | Ratchet elevator system |
US20070246626A1 (en) * | 2006-04-12 | 2007-10-25 | Reynolds Charles S | Extendable flag pole assembly |
AT503145B1 (en) * | 2006-02-13 | 2008-05-15 | Schweiger Sport Gmbh | HEIGHT-ADJUSTABLE BASKET BALLANK |
US20120112025A1 (en) * | 2008-12-23 | 2012-05-10 | Teachyou B.V. | Mounting system for an electronic teaching board |
US20180229093A1 (en) * | 2017-02-13 | 2018-08-16 | Mega Slam Hoops, Llc | Adjustable wall mount assembly for a basketball goal |
US11065525B2 (en) * | 2018-12-17 | 2021-07-20 | Western Shelter Systems | Stowable functional training system |
-
1940
- 1940-08-26 US US354158A patent/US2313188A/en not_active Expired - Lifetime
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504030A (en) * | 1946-02-15 | 1950-04-11 | Lucero Juan Draghi | Projectile return target |
US2517463A (en) * | 1947-05-16 | 1950-08-01 | John B Cobb | Basketball backboard goal support |
US2712445A (en) * | 1950-01-26 | 1955-07-05 | Barclay James | Adjustable basketball backboard assembly |
US2881003A (en) * | 1953-12-18 | 1959-04-07 | Herbert J Drew | Device for raising and lowering basketball bankboards |
US4187914A (en) * | 1976-10-01 | 1980-02-12 | Lely Nv C Van Der | Soil cultivating implements |
US5324027A (en) * | 1986-10-21 | 1994-06-28 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4805904A (en) * | 1986-10-21 | 1989-02-21 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4881734A (en) * | 1986-10-21 | 1989-11-21 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4781375A (en) * | 1986-10-21 | 1988-11-01 | Lifetime Products, Inc. | Method and apparatus for adjusting a basketball goal |
US4738448A (en) * | 1987-02-09 | 1988-04-19 | Liester Arvin F | Support assembly for a basketball basket and backboard |
US4846470A (en) * | 1987-10-23 | 1989-07-11 | Peterson Emil A | Adjustable height basketball goal and backboard apparatus |
WO1989007474A1 (en) * | 1988-02-19 | 1989-08-24 | Lifetime Products, Inc. | Adjustable basketball goal and method |
US4913388A (en) * | 1988-09-28 | 1990-04-03 | Mccant Robert | Movable basketball backboard |
US5133547A (en) * | 1991-01-22 | 1992-07-28 | Jayfro Corporation | Self-adjusting basketball goal |
US5503390A (en) * | 1991-03-19 | 1996-04-02 | Hall; Timothy D. | Adjustable basketball backboard support system |
US5292118A (en) * | 1992-01-31 | 1994-03-08 | Huffy Corporation | Basketball backboard elevator system |
US5720679A (en) * | 1992-05-27 | 1998-02-24 | Porter Athletic Equipment Company | Adjustable basketball backboard support system |
US5484127A (en) * | 1994-07-15 | 1996-01-16 | Lifetime Products, Inc. | Angled support brace |
US5603496A (en) * | 1995-02-21 | 1997-02-18 | Rappaport; Mark | Basketball goal of adjustable height |
US6932725B2 (en) | 2002-04-11 | 2005-08-23 | Lifetime Products, | Collapsible backboard support assembly for a basketball goal system |
US7331883B2 (en) | 2005-09-27 | 2008-02-19 | Russell Corporation | Spinning nut basketball elevator system |
US20070072707A1 (en) * | 2005-09-27 | 2007-03-29 | Russell Corporation | Spinning nut basketball elevator system |
US20070072706A1 (en) * | 2005-09-29 | 2007-03-29 | Russell Corporation | Ratchet elevator system |
US7335119B2 (en) | 2005-09-29 | 2008-02-26 | Russell Corporation | Ratchet elevator system |
AT503145B1 (en) * | 2006-02-13 | 2008-05-15 | Schweiger Sport Gmbh | HEIGHT-ADJUSTABLE BASKET BALLANK |
US20070246626A1 (en) * | 2006-04-12 | 2007-10-25 | Reynolds Charles S | Extendable flag pole assembly |
US20120112025A1 (en) * | 2008-12-23 | 2012-05-10 | Teachyou B.V. | Mounting system for an electronic teaching board |
US9016648B2 (en) * | 2008-12-23 | 2015-04-28 | Teachyou B.V. | Mounting system for an electronic teaching board |
US20180229093A1 (en) * | 2017-02-13 | 2018-08-16 | Mega Slam Hoops, Llc | Adjustable wall mount assembly for a basketball goal |
US11045704B2 (en) * | 2017-02-13 | 2021-06-29 | Mega Slam Hoops, Llc | Adjustable wall mount assembly for a basketball goal |
US11065525B2 (en) * | 2018-12-17 | 2021-07-20 | Western Shelter Systems | Stowable functional training system |
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