Patent US4869501A successfully refreshed from Google Patents.
US4869501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Basketball goal
Assignee: Individual
•
Filing: 1988-03-04
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Granted: 1989-09-26
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Expires: 2008-03-04
Abstract
Abstract A movable basketball goal has a base and first and second support members extending up from the base. Each of the first and second support members comprises two separate elements, one of which is pivotally attached to the base. The other elements are pivotally attached together at their upper ends. A backboard support member extends from the upper ends of the support members, and a backboard and a goal basket are mounted on it. The two elements of each support member are movable relative to one another, to enable the goal to be collapsed to a compact configuration. Further, the goal basket can be movable relative to the backboard. The two elements of the first, forward support member can be separable from one another, while the two elements of the second, rear support member can be pivotally connected to one another.
Inventors
- 👤 Philip Anastasakis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:52
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/02; A63B71/023; A63B63/00; A63B63/08; A63B63/083; A63B2071/026; A63B2210/00; A63B2210/50; A63B2225/00; A63B2225/09; A63B2225/093
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
273 words
A movable basketball goal, which comprises: a base for receiving stabilizing weights; a first support member extending upwards from the base and comprising a first element pivotally attached at one end to the base and a second element having one end uppermost, with the other ends of the first and second elements being attached and movable relative to one another; a first locking means mounted between the first and second elements for locking the first and second elements in an erected position of the basketball goal; a second support member extending from the base and comprising a third element pivotally atached at one end to the base and a fourth element, which has one end pivotally attached to said one end of the second element, with the other ends of the third and fourth elements attached and movable relative to one another; a second locking means mounted between the third and fourth elements for locking the third and fourth elements in a said erected position, said one ends of the second and fourth elements forming an upper corner of a stable triangulated structure in the erected position of the basketball goal, the first and second support members and the base each forming one side of the stable triangulated structure, and the first and second locking means being capable of releasing said elements whereby the basketball goal is collapsible to a compact, low profile configuration with all said elements generally parallel to the base; a backboard support member mounted to said upper corner of the stable triangulated structure; a backboard mounted on the backboard support member; and a goal basket mounted to the backboard.
Claim 2
Dependent Claim
273 words
A movable basketball goal, which comprises: a base for receiving stabilizing weights; a first support member extending upwards from the base and comprising a first element pivotally attached at one end to the base and a second element having one end uppermost, with the other ends of the first and second elements being attached and movable relative to one another; a first locking means mounted between the first and second elements for locking the first and second elements in an erected position of the basketball goal; a second support member extending from the base and comprising a third element pivotally atached at one end to the base and a fourth element, which has one end pivotally attached to said one end of the second element, with the other ends of the third and fourth elements attached and movable relative to one another; a second locking means mounted between the third and fourth elements for locking the third and fourth elements in a said erected position, said one ends of the second and fourth elements forming an upper corner of a stable triangulated structure in the erected position of the basketball goal, the first and second support members and the base each forming one side of the stable triangulated structure, and the first and second locking means being capable of releasing said elements whereby the basketball goal is collapsible to a compact, low profile configuration with all said elements generally parallel to the base; a backboard support member mounted to said upper corner of the stable triangulated structure; a backboard mounted on the backboard support member; and a goal basket mounted to the backboard.
Claim 3
Dependent Claim
42 words
A basketball goal as claimed in claim 1, wherein the first locking means includes a first locking knob for securing the first and second elements together, and wherein the other ends of the first and second elements are detachable from one another.
Claim 4
Dependent Claim
63 words
A basketball goal as claimed in claim 2, wherein the first and second elements comprise respective first and second tubes, with one of the first and second tubes being received within the other of the first and second tubes, and wherein the first locking knob includes a threaded shaft which engages a threaded bore of the other of the first and second tubes.
Claim 5
Dependent Claim
49 words
A basketball goal as claimed in claim 1, 2 or 3, wherein the backboard support member is slidably mounted relative to the first and second support members, and which includes a third locking means provided with a third locking knob, for adjusting the vertical height of the goal basket.
Claim 6
Dependent Claim
24 words
A basketball goal as claimed in claim 2, wherein the other ends of the third and fourth elements are pivotally attached to one another.
Claim 7
Dependent Claim
44 words
A basketball goal as claimed in claim 5, wherein the other ends of the third and fourth elements overlap one another, and wherein the second locking means includes a second locking knob for securing the other ends of the third and fourth elements together.
Claim 8
Dependent Claim
73 words
A basketball goal as claimed in claim 6, wherein the other ends of the third and fourth elements are pivotally attached about a pivot axis adjacent the other end of one of the third and fourth elements and spaced from the other end of the other of the third and fourth elements, and wherein the second locking means is provided adjacent the other end of the other of the third and fourth elements.
Claim 9
Dependent Claim
93 words
A basketball goal as claimed in claim 7, wherein the second locking means comprises a first locking plate secured to the other end of the other of the third and fourth element and including a threaded bore, the second locking knob which includes a threaded shaft engaging the threaded bore of the first locking plate, and a second locking plate having a bore through which the threaded shaft of the second locking knob extends, the first and second locking plates being arranged for clamping the third and fourth elements relative to one another.
Claim 10
Dependent Claim
89 words
A basketball goal as claimed in claim 8, wherein the third element comprises two side members, each of which is pivotally attached at one end to the base, and the fourth element comprises two parallel members, the one ends of which are pivotally attached to the first support member and the other ends of which are secured to the first locking plate, with the other ends of the side members of the third element pivotally attached to the fourth element at a location spaced from the first locking plate.
Claim 11
Dependent Claim
87 words
A basketball goal as claimed in claim 8, wherein the fourth element of the second support member includes a tubular guide member which is pivotally attached to said one end of the second element, includes a threaded bore, and is secured to said one ends of the parallel side members thereof, and wherein the backboard support member is slidably received within the tubular guide member and wherein a third locking knob is provided which includes a threaded shaft engaging the threaded bore of the tubular guide member.
Claim 12
Dependent Claim
35 words
A basketball goal as claimed in claim 10, wherein the tubular guide member comprises a square section tube, and wherein the backboard support member includes a square tube slidably received within the tubular guide member.
Claim 13
Dependent Claim
40 words
A basketball goal as claimed in claim 10, wherein the goal basket includes a hinge secured to the backboard, and a ring attached to the backboard by the hinge, to enable the ring to be rotated relative to the backboard.
Claim 14
Dependent Claim
44 words
A basketball goal as claimed in claim 12 in which the goal basket includes bracing means, which is secured to the ring at one end and which is attachable to the backboard at the other end, for bracing the ring relative to the backboard.
Claim 15
Dependent Claim
68 words
A basketball goal as claimed in claim 13, wherein the bracing means comprises a pair of bracing members attached at one end to the ring, an abutment member secured to the other ends of the bracing members and including a threaded bore, and a threaded securing member engaging the threaded bore of the abutment member, with the backboard including a threaded bore for receiving the threaded securing member.
Claim 16
Dependent Claim
71 words
A basketball goal as claimed in claim 14, wherein the backboard support member includes an upper, round tube, which is secured to said square tube, and a mounting plate to which the upper, round tube is secured, and wherein the mounting plate abuts one side of the backboard and the hinge abuts the other side of the backboard with common screws securing the hinge and the mounting plate to the backboard.
Claim 17
Dependent Claim
82 words
A basketball goal as claimed in claim 12, wherein the base comprises a U-shape tube having legs extending rearwardly, and a plurality of cross tubes secured to the legs of the U-shape tube at the rear of the base for receiving weights, and wherein the first tube of the first support member is pivotally attached to the U-shape tube at a forward end thereof, and the side members of the third element are pivotally attached to the legs of the U-shape tube.
Claim 18
Dependent Claim
33 words
A basketball goal as claimed in claim 1, 2 or 6, backboard and a ring attached to the backboard by the hinge, to enable the ring to be rotated relative to the backboard.
Claim 19
Dependent Claim
33 words
A basketball goal as claimed in claim 1, 2 or 6, wherein the base comprises a U-shape tube member, and a plurality of cross tubes secured to legs of the U-shape tube member.
References Cited (Backward Citations)
BE632409A
Cited
FR977204A
Cited
US2838308A
Cited
US2818254A
Cited
GB908055A
Cited
US3017183A
Cited
FR1341549A
Cited
GB1055574A
Cited
US3427025A
Cited
US3399889A
Cited
US3716234A
Cited
DE2234942A1
Cited
DE2920903A1
Cited
US4522394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-25 | 1993-03-27 | 1993-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-25 | 1997-03-27 | 1997-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-25 | 2001-03-27 | 2001-09-26 | $7700.00 | Window Closed / Lapsed |