US4398763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load carrier
Assignee: Individual
•
Filing: 1981-07-02
•
Granted: 1983-08-16
•
Expires: 2001-07-02
Abstract
Abstract A load carrier 12 for a motor load vehicle 10 has a rectangular frame 13, four legs 14 depending pivotally from the frame, and feet 16 at the lower ends of the legs. The legs are pivotal about longitudinal axes to allow adjustment in the transverse spacing of the feet 16 so as to fit vehicles having load carrying portion of differing widths. The frame has longitudinal members 40.1, 40.2 and 40.3. Each longitudinal member is in two parts which are adjustably interconnected by a sleeve 42 to adjust the length of the member, thereby to render the carrier 12 adjustable in length to fit vehicles having load carrying portions of differing lengths. A rear transverse member 43 can be removed or pivoted out of the way to facilitate loading and offloading from the rear of the vehicle.
Inventors
- 👤 Franklin S. Louw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:30
CPC Classifications
B; B60; B60R; B60R9/00; B62; B62D; B62D33/00; B62D33/02
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
120 words
A load carrier for a motor load vehicle, the load carrier comprising a frame which is substantially rectangular; at least four legs depending from the frame, the upper ends of the legs being pivotally connected to the frame about axes disposed longitudinally relative to the intended direction of travel of the motor load vehicle so as to permit stepless adjustment in the transverse spacing between the lower ends of the legs; a foot at the lower end of each leg for connection to the body of the motor load vehicle such that, in use, the frame is supported in an elevated position above the load carrying portion of the vehicle; and locking means to lock the legs in adjusted positions.
Claim 2
Dependent Claim
120 words
A load carrier for a motor load vehicle, the load carrier comprising a frame which is substantially rectangular; at least four legs depending from the frame, the upper ends of the legs being pivotally connected to the frame about axes disposed longitudinally relative to the intended direction of travel of the motor load vehicle so as to permit stepless adjustment in the transverse spacing between the lower ends of the legs; a foot at the lower end of each leg for connection to the body of the motor load vehicle such that, in use, the frame is supported in an elevated position above the load carrying portion of the vehicle; and locking means to lock the legs in adjusted positions.
Claim 3
Dependent Claim
49 words
A carrier as claimed in claim 1 in which the foot at the lower end of each leg includes a bracket which is pivotally connected about a longitudinal axis to the lower end of its leg, the foot having securing means securable to the body of the load vehicle.
Claim 4
Dependent Claim
43 words
A carrier as claimed in claim 2 in which the bracket is of U-section, the lower end of the leg being disposed between the limbs of the bracket, and the base of the bracket being seatable on the body of the load vehicle.
Claim 5
Dependent Claim
59 words
A load carrier as claimed in claim 3 in which the locking means for each leg is provided by arcuate slots in the limbs of the respective bracket, and a screw fastener passing through the slots and through the aperture in the leg frictionally to grip the limbs from either side onto sides of the leg to effect locking.
Claim 6
Dependent Claim
77 words
A carrier as claimed in claim 1 in which the frame has laterally spaced longitudinal members and longitudinally spaced transverse front and rear members, and in which the transverse rear member is pivotally connected about a longitudinal axis at at least one end to another member of the frame and is upwardly displaceable about said longitudinal axis so as to permit, in use, loading of the vehicle without interference by the rear transverse member of the frame.
Claim 7
Dependent Claim
40 words
A carrier as claimed in claim 5 which includes retaining means for retaining the transverse rear member in its upwardly displaced position so as to allow travelling by the vehicle with said transverse rear member in said upwardly displaced position.
Claim 8
Dependent Claim
110 words
A carrier as claimed in claim 1 in which the frame has laterally spaced longitudinal members and longitudinally spaced transverse front and rear members, and in which the transverse rear member is in two parts each of which is pivotally connected about a longitudinal axis to another member of the frame, the said rear member including a movable sleeve overlapping the adjacent ends of the said two parts to retain them in an aligned position, the movable sleeve being movable out of overlapping engagement, and the parts being upwardly displaceable about said longitudinal axes so as to permit, in use, loading of the vehicle without interference by said rear member.
Claim 9
Dependent Claim
41 words
A carrier as claimed in claim 7 which includes retaining means for retaining the parts of the transverse rear member in their upwardly displaced positions so as to allow travelling by the vehicle with said parts in said upwardly displaced positions.
Claim 10
Dependent Claim
56 words
A load carrier as claimed in claim 1 in which each leg is connected to the frame by means of a pair of downwardly and transversely extending cheekplates which are spaced to receive the upper end of the leg therebetween, and a pivot pin passing through the cheek plates and said upper end of the leg.
Claim 11
Dependent Claim
62 words
A load carrier as claimed in claim 9 in which there is provided locking means for each leg, the locking means being provided by arcuate slots in the cheekplates and a screw fastener passing through the arcuate slots and through an aperture in the leg frictionally to grip the cheek plates from either side onto sides of the leg to effect locking.
References Cited (Backward Citations)
US2720414A
Cited
US2945566A
Cited
US3594035A
Cited
US3765713A
Cited
US3933371A
Cited
US4057281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-15 | 1987-02-14 | 1987-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-15 | 1991-02-14 | 1991-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-15 | 1995-02-14 | 1995-08-16 | $7700.00 | Window Closed / Lapsed |