US4109809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple position vehicle carrying trailer
Assignee: CHAIR E YACHT Inc
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Filing: 1976-12-23
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Granted: 1978-08-29
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Expires: 1996-12-23
Abstract
Abstract A trailer adapted to carry a plurality of vehicles includes a plurality of wheels rotatably mounted on a frame to support it rollably above the ground, and a pair of vehicle-supporting trailer beds normally disposed in a use position in side-by-side relationship in a common horizontal plane on the frame for each supporting individually from below one of the vehicles to be carried. Each one of the vehicle beds is hingedly mounted to the frame at a position forwardly of the mid-point of the beds to enable them to tilt individually and independently backwardly until the rear edges thereof contact the ground so that the vehicles to be carried can be driven up onto the beds to enable the thus loaded beds to tilt back to their use position under the weight of the vehicles. Latches are provided for holding the beds releasably in their use position. A turntable is mounted on the frame forwardly of the beds to enable the turntable to rotate about a centrally-disposed vertical axis independently of the beds, the turntable having a platform thereon for supporting at least another one of the vehicles to enable it to be driven from the turntable on to either one or both of the beds. A latching and detent device holds the turntable in a given position.
Inventors
- 👤 Bobby D. Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:54
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/062
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
210 words
A trailer adapted to carry a plurality of vehicles, comprising: a frame means; a plurality of wheels rotatably mounted on said frame means to support it rollably above the ground; a pair of vehicle supporting trailer beds normally disposed in a use position in side-by-side relationship in a common horizontal plane on said frame means for each supporting individually from below one of said vehicles; pivoting means disposed at the rear edge of said frame means for mounting individually and tiltably said beds on said frame means forwardly of the mid-point of said beds to enable them to tilt individually and independently backwardly until their rear edges contact the ground and to enable the loaded beds to tilt back to their horizontal use position under the weight of the vehicles; latching means for holding said beds releasably in their use positions; a turntable: means for mounting said turntable on said frame means forwardly of said beds to enable said turntable to rotate about a centrally-disposed vertical axis independently of said beds; means on said turntable supporting at least another one of said vehicles to enable it to be driven from said turntable onto one of said beds; and latching and detent means for holding said turntable in a given position.
Claim 2
Dependent Claim
210 words
A trailer adapted to carry a plurality of vehicles, comprising: a frame means; a plurality of wheels rotatably mounted on said frame means to support it rollably above the ground; a pair of vehicle supporting trailer beds normally disposed in a use position in side-by-side relationship in a common horizontal plane on said frame means for each supporting individually from below one of said vehicles; pivoting means disposed at the rear edge of said frame means for mounting individually and tiltably said beds on said frame means forwardly of the mid-point of said beds to enable them to tilt individually and independently backwardly until their rear edges contact the ground and to enable the loaded beds to tilt back to their horizontal use position under the weight of the vehicles; latching means for holding said beds releasably in their use positions; a turntable: means for mounting said turntable on said frame means forwardly of said beds to enable said turntable to rotate about a centrally-disposed vertical axis independently of said beds; means on said turntable supporting at least another one of said vehicles to enable it to be driven from said turntable onto one of said beds; and latching and detent means for holding said turntable in a given position.
Claim 3
Dependent Claim
20 words
A trailer according to claim 1, wherein said frame means includes a lower platform underlying said beds and said turntable.
Claim 4
Dependent Claim
23 words
A trailer according to claim 2, wherein said frame means further includes a pair of parallel spaced-apart longitudinally-extending channels underlying said lower platform.
Claim 5
Dependent Claim
38 words
A trailer according to claim 3, wherein said means on said turntable includes a turntable platform overlying and mounted fixedly on said turntable, the plane of said turntable platform being disposed slightly above the plane of said beds.
Claim 6
Dependent Claim
13 words
A trailer according to claim 4, wherein said pivoting means includes bracket hinges.
Claim 7
Dependent Claim
76 words
A trailer according to claim 1, further including a turntable, means for mounting said turntable on said frame means forwardly of said beds to enable said turntable to rotate about a centrally-disposed vertical axis independently of said beds, means on said turntable supporting at least another one of said vehicles to enable it to be driven from said turntable onto one of said beds, latching and detent means for holding said turntable in a given position.
Claim 8
Dependent Claim
45 words
A trailer according to claim 1, wherein said latching and detent means includes a pair of tongues mounted on opposite sides of said turntable, a pair of lever means having recesses therein movably mounted on opposite sides of said frame means for engaging said tongues.
Claim 9
Dependent Claim
48 words
A trailer according to claim 7, wherein each of said lever means includes a pivotally mounted lever having biasing means at one end of said lever for urging said recess to receive one of said tongues when said turntable is rotated to a position opposite the last-mentioned recess.
References Cited (Backward Citations)
US3720336A
Cited
CA971515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-08-28 | 1982-02-27 | 1982-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-28 | 1986-02-27 | 1986-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-28 | 1990-02-27 | 1990-08-29 | $7700.00 | Window Closed / Lapsed |