US4383688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Obstacle for toy vehicle track
Assignee: Aurora Products Canada Ltd
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Filing: 1981-01-23
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Granted: 1983-05-17
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Expires: 2001-01-23
Abstract
Abstract A pivotable vane positioned between lanes of a multi-laned track is actuated by a toy vehicle to obstruct one of the lanes after the vehicle has passed. In a slotless track any pursuing vehicle in an obstructed lane must be diverted to another lane or collide with the obstacle which is designed to throw a colliding vehicle off the track. In a slotted track, the pursuing vehicle in an obstructed lane must wait for the competitor to clear the obstacle.
Inventors
- 👤 Barry V. Prehodka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:48
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/02; A63H18/028; A63H18/025
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
262 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track for oscillatory motion about an axis, at a portion of said track where said pair of lanes are substantially parallel, said vane when in a first pivoted position relative to said pair of lanes, having one end on one side of said axis extending over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of the second one of said pair of lanes, said vane when in a second pivot position relative to said pair of lanes, having said one end on one side of said axis extending over a portion of said second one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of said first one of said pair of lanes, said one end of said vane being subject to collision by a toy vehicle in the lane into which said one end extends, the motion of said vehicle being diverted by said collision, said other end of said vane being subject to collision by a vehicle in the lane into which said other end extends, a collision with said other end causing said vane to pivot about said axis, passage thereby of said vehicle occurring without interference in the motion of said vehicle.
Claim 2
Dependent Claim
262 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track for oscillatory motion about an axis, at a portion of said track where said pair of lanes are substantially parallel, said vane when in a first pivoted position relative to said pair of lanes, having one end on one side of said axis extending over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of the second one of said pair of lanes, said vane when in a second pivot position relative to said pair of lanes, having said one end on one side of said axis extending over a portion of said second one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of said first one of said pair of lanes, said one end of said vane being subject to collision by a toy vehicle in the lane into which said one end extends, the motion of said vehicle being diverted by said collision, said other end of said vane being subject to collision by a vehicle in the lane into which said other end extends, a collision with said other end causing said vane to pivot about said axis, passage thereby of said vehicle occurring without interference in the motion of said vehicle.
Claim 3
Dependent Claim
27 words
An obstacle for a toy vehicle track as claimed in claim 1, wherein said vane is adapted when pivoted to move substantially adjacent to said track surface.
Claim 4
Dependent Claim
48 words
An obstacle for a toy vehicle track as claimed in claim 2, wherein said one end extends from said pivoting axis in a direction oppostie to the intended motion of toy vehicles on said track, said one end being contoured to divert the motion of a colliding vehicle.
Claim 5
Dependent Claim
35 words
An obstacle for a toy vehicle track as claimed in claim 3, and further comprising a pin, said vane pivoting on said pin, said pin being connected to and extending transversely from said track surface.
Claim 6
Dependent Claim
37 words
An obstacle for a toy vehicle track as claimed in claim 4, wherein said track is formed with a central opening, said pin being provided with a split lock region for engagement and retention in said opening.
Claim 7
Dependent Claim
185 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes, having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over a at least a portion of the second one of said pair of lanes, said vane being adapted when pivoted to move substantially adjacent to said track surface, said one end extending from said pivoting axis in a direction opposite to the intended motion of toy vehicles on said track, said one end being contoured to divert the motion of a colliding vehicle, said track further including side walls, and the length of said vane from said axis to said one end exceeds the distances from said axis to said side walls.
Claim 8
Dependent Claim
185 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes, having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over a at least a portion of the second one of said pair of lanes, said vane being adapted when pivoted to move substantially adjacent to said track surface, said one end extending from said pivoting axis in a direction opposite to the intended motion of toy vehicles on said track, said one end being contoured to divert the motion of a colliding vehicle, said track further including side walls, and the length of said vane from said axis to said one end exceeds the distances from said axis to said side walls.
Claim 9
Dependent Claim
187 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes, having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of the second one of said pair of lanes, said vane being adapted when pivoted to move substantially adjacent to said track surface, said one end extending from said pivoting axis in a direction opposite to the intended motion of toy vehicles on said track, said one end being contoured to divert the motion of a colliding vehicle, said one end tapers down to a point adjacent to said track surface, said tapered surface forming a rising path causing a colliding vehicle to be airborne after collision at sufficient speed.
Claim 10
Dependent Claim
187 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes, having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes, the other end of said vane on the other side of said axis concurrently extending over at least a portion of the second one of said pair of lanes, said vane being adapted when pivoted to move substantially adjacent to said track surface, said one end extending from said pivoting axis in a direction opposite to the intended motion of toy vehicles on said track, said one end being contoured to divert the motion of a colliding vehicle, said one end tapers down to a point adjacent to said track surface, said tapered surface forming a rising path causing a colliding vehicle to be airborne after collision at sufficient speed.
Claim 11
Dependent Claim
21 words
An obstacle for a toy vehicle track as claimed in claim 3 or 7, wherein said track is a slotless track.
Claim 12
Dependent Claim
21 words
An obstacle for a toy vehicle track as claimed in claim 3 or 7, wherein said track is a slotted track.
Claim 13
Dependent Claim
222 words
An obstacle for a toy vehicle track said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, said other end including a pair of laterally extending fins, said fins extending over at least a portion both said lanes when said one end is aligned centrally between said adjacent lanes, said fins extending in the direction of intended motion of said vehicle.
Claim 14
Dependent Claim
222 words
An obstacle for a toy vehicle track said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, said other end including a pair of laterally extending fins, said fins extending over at least a portion both said lanes when said one end is aligned centrally between said adjacent lanes, said fins extending in the direction of intended motion of said vehicle.
Claim 15
Dependent Claim
17 words
An obstacle for a toy vehicle track as claimed in claim 10, wherein said vane is rigid.
Claim 16
Dependent Claim
17 words
An obstacle for a toy vehicle track as claimed in claim 10, wherein said fins are resilient.
Claim 17
Dependent Claim
25 words
An obstacle for a toy vehicle track as claimed in claim 10, wherein said fins are symmetrical about the projection defined by said one end.
Claim 18
Dependent Claim
232 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, said one end is narrow and tapers to a point adjacent to said track surface and is provided with a narrow, ramp-like top surface forming a rising surface, said one end being contoured to divert the motion of a colliding vehicle and cause said colliding vehicle to be airborne after collision at sufficient speed.
Claim 19
Dependent Claim
232 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, said one end is narrow and tapers to a point adjacent to said track surface and is provided with a narrow, ramp-like top surface forming a rising surface, said one end being contoured to divert the motion of a colliding vehicle and cause said colliding vehicle to be airborne after collision at sufficient speed.
Claim 20
Dependent Claim
244 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes and side walls on the outer respective side of said first and second lane, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, the materials and dimensions of said vane being selected so that the rest position of said one end is not normally predictable after said other end is struck by a vehicle, a rest position in the second lane on a rebound off a side wall back to said first lane being possible.
Claim 21
Dependent Claim
244 words
An obstacle for a toy vehicle track, said track having a surface including a plurality of lanes and side walls on the outer respective side of said first and second lane, comprising: a vane of extended length pivotably mounted on said track between a pair of said lanes for oscillatory motion about an axis, said vane in a first pivoted position relative to said pair of lanes having one end on one side of said axis adapted to extend over a portion of a first one of said pair of lanes in a direction opposite to the intended motion of toy vehicles on said track, said one end of said vane being adapted to interfere in the passage of a toy vehicle in the first lane into which it extends, the other end of said vane on the other side of said axis extending over at least a portion of the second one of said pair of lanes, said other end of said vane being adapted to permit pivoting of said vane by a vehicle in the second lane into which said vane extends to permit the passage thereby of said vehicle, the materials and dimensions of said vane being selected so that the rest position of said one end is not normally predictable after said other end is struck by a vehicle, a rest position in the second lane on a rebound off a side wall back to said first lane being possible.
Claim 22
Dependent Claim
65 words
An obstacle for a toy vehicle track as claimed in claim 10, and further comprising a central opening between said lanes and pin, said vane pivoting on said pin, said pin being connected to and extending transversely from said track surface, said pin provided with a laterally extending support, said pin extending through said opening from below and being retained in place by said support.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-05-16 | 1986-11-15 | 1987-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-05-16 | 1990-11-15 | 1991-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-05-16 | 1994-11-15 | 1995-05-17 | $7700.00 | Window Closed / Lapsed |