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8052122 |
Parallelogram lift for motor vehicles
Parallelogram lift for motor vehicles, comprising a pair of base longitudinal members (2), a pair of runways (12) and at least two pairs of arms (14, 14′) hinged to the longitudinal members (2) a...
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7819387 |
Height adjustable stand for notebook computer
A stand structure includes a stand having two side walls; and two actuation mechanisms comprising an assembly for lifting and pushing the stand and a link pivotably interconnecting the assembly for...
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7810789 |
Floor protective device for motorcycles and the like
The present invention comprises a generally rectangular base with two longitudinal containment lips and two semi-arcuate lips on the front and rear for the containment and display of motorcycles or...
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7137615 |
Jack
A jack includes a base having a pair of spaced apart side members with a substantially horizontally oriented platform overlying a forward portion of the base. A pair of support arms pivotably...
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7134643 |
Motorcycle lift strapping system
A motorcycle lift strapping system for securing a motorcycle to a motorcycle lift assembly having a pair of elongated members includes a pair of elongated supports each of which is attached to and...
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7070167 |
Low profile lift apparatus with one to one direct lifting ratio
A lifting apparatus comprising: one of a mobile/or and stationary base; a lift platform having a geometric first center, the lift platform movable relative to the base from a lowered position to an...
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7021861 |
Low profile floating lift for watercraft
A floating low profile watercraft lifting apparatus comprises a buoyant support apparatus and a watercraft lift attached to the buoyant support apparatus. Embodiments of the lift have first and...
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6695287 |
Portable hydraulic vehicle lift
A portable hydraulic vehicle lift that functions as a vehicle trailer for transporting a vehicle over the road, and that includes a platform, and an elevating system for elevating the platform...
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6619620 |
Vehicle hoist
A hoist for a vehicle including a lower chassis (2) adapted for secure placement on and optional general movement about a floor, an upper platform (1) fitted to said chassis and movable between a...
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6464207 |
Motorcycle lift and stand apparatus
A motorcycle lift and stand apparatus for manually lifting and supporting a motorcycle in an elevated position for cleaning or other maintenance. The motorcycle lift and stand apparatus is a...
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6431319 |
Height-adjustable equipment cart with detachable table
A height-adjustable cart is provided and includes an undercarriage having a wheeled frame, a double scissor-type lift mechanism and a support frame which is height-adjustable relative to the...
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6371449 |
Portable motorcycle hoist
A portable motorcycle hoist has a main frame assembly which includes a pair of vertically-oriented parallel channel beams rigidly affixed to both an upper cross brace and to a base member. The pair...
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6318929 |
Low profile lift for watercraft
A low-profile watercraft lift having first and second cantilever arms pivotally mounted to a base at offset pivot points for use in shallow water. The lift includes an actuator connected to the...
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6070699 |
Hydraulic platform lift, especially for motorcycles
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6015131 |
Composite vibration mount
A simple system for mechanically lifting and securing a machine to vibration isolators. The system is unitary, compact, occupies space only under the machine and not protruding from the sides and...
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5979878 |
Motorcycle stand apparatus
A motorcycle stand apparatus includes a base frame assembly which includes two longitudinal frame members and a transverse frame member connected between the two longitudinal frame members. A first...
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5890695 |
Non-obtrusive shipboard vibration mount for copier/printers
A simple system for mechanically lifting and securing a copier/printer to vibration isolators aboard a Naval vessel. The system is compact, occupying space only under the copier/printer and not...
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5769396 |
Multi-purpose motorcycle lift
A multi-purpose motorcycle lift includes a base, a lift assembly, and a lift bar. The left leg is pivotally connected to first end of the base, and the right leg is pivotally connected to the...
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5695173 |
Scissors lift platform with electronic control
A lift platform sustained through a double system of support scissors in its lower part, which offers the mechanical upward and downward motion in a vertical plane and on a base frame, which in its...
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5482401 |
Boat-lift apparatus
The present invention features an adjustable corner assembly for a boat-lift. The corner assembly of this invention may be designed to replace corner posts of other boat-lift mechanisms. It can...
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5405236 |
Apparatus for lifting and moving an article
The present invention is an apparatus that can be operated by one person to move an article such as a pool table, vending machine, and the like, from place to place over a floor surface. The...
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5340082 |
Portable surface lift for a vehicle
A portable surface lift for a vehicle and a pair of manually retractable wheels respectively attached to a mid-portion of opposite sides of the lift for rolling the lift over a garage floor surface...
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5328320 |
Apparatus for lifting a heavy load with respect to the bed of a truck
An apparatus adapted for attachment to the frame of a truck, usually within a bed of a conventional pickup truck. A generally planar base is rigidly attached to the truck frame with bolts. A...
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5271603 |
Vehicle jack
A vehicle jack is disclosed having a base and a lifting platform which is connected to the base by pivotally connecting legs. The lifting platform has a pair of spaced-apart side members and a...
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5184914 |
Lift for watercraft
Upwardly extending pivoting booms are supported on a rectangular base which is submerged in water. Watercraft supports on mounting arms are connected to the pivoting booms. A double-acting...
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5174548 |
Hand lift truck for transporting stacking chairs
A lift truck for carrying stacking chairs, the truck having a main frame carried on front and rear wheels and an elevating platform on the main frame and movable from a lowered inactive position to...
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5007121 |
Hydraulic lift for bathtubs
Prior hydraulic lifts for bathtubs have required complicated installation and a dedicated source of hydraulic pressure. The present invention provides a bathtub lift operated by the domestic water...
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4953666 |
Elevating apparatus having an offset upper boom maintaining a workstation level on a cantilevered angularly movable support that retracts into a compact position
The invention provides an elevating apparatus for raising and lowering a work station holding personnel, equipment, and/or materials between a downward declining, compact retracted position and an...
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4750604 |
Mechanical handling apparatus
Mechanical handling apparatus includes a surface and a driving mechanism for moving a load over the surface which comprises a substantially vertically reciprocable platform device for actuating the...
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4245657 |
Method and apparatus for loading bulk tobacco barns
Method and apparatus for loading and unloading a bulk curing tobacco barn so that large heavy containers filled with tobacco leaves will be properly positioned in the barn in a close front-to-back...
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4175899 |
Lifting device
A device for raising and lowering sheets of building material utilizes a base support platform on which is attached a support bracket member and a pair of serially connected first and second...
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4158524 |
Mobile chair lift
A mobile chair lift for raising wheelchairs from ground level to a level such as to enable rolling the wheelchair onto a porch or other flat surface providing for entrance to a home or place of...
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4149469 |
Log braking and stabilizing system for log flume ride
A braking and stabilizing system for a boat in a water channel, including boat lifting apparatus in the water channel engageable with the bottom of the boat, and including inflatable bags connected...
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4085953 |
Dolly apparatus
A dolly apparatus for facilitating handling of heavy objects and comprising wheel mounted main support frame means and secondary frame means carried thereby, said secondary frame means being...
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3958707 |
Container transport trailer
A container transport trailer is provided having a bottomless U-shaped support frame including a cross member and a pair of side members. A lift member is connected to the forward end of the...
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3888463 |
Self-leveling hoist for wheel chairs
A hoist having a mobile frame, a pair of supports mounted on the frame, an arm mounted for pivotal movement on each support, a platform secured on the remote ends of the arms, a ram interconnecting...
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3863890 |
LIFT DEVICE FOR SMALL EQUIPMENT
A compact, inexpensive lift device, capable of elevating small equipment (such as a snowmobile) to a convenient working height for servicing or repair, includes a mobile base frame, a lift frame...
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3830471 |
SLAB PILING SYSTEM
A platform for use with a steel mill on which to stack steel plate or billets is provided with hydraulic rams to raise and lower the platform, and has a pair of pivoting side links to stabilize the...
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RE12430 |
Title is not available
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RE14535 |
Title is not available
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3329292 |
Laterally movable platform for a lift truck
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3317004 |
Safety device for a vehicle lift
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3237959 |
Mobile unit having power operated means mounted in a torque tube
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3214136 |
Elevating mechanism for trailers
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3151609 |
Charcoal cooker
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3147953 |
Desk lift
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3136526 |
Hydraulic jack mechanism
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3119627 |
Hydraulic lift trucks
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3117765 |
Lifting device
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3059785 |
Crane or jack
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