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Superstar singer Michael Jackson co-patented a "Method and means for creating anti-gravity illusion" in 1993.
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| Number | Title | Issue Date |
| 7334803 | Wheelbarrow with retractable configuration An improved wheelbarrow featuring a retractable configuration that permits ready emptying of a wheelbarrow receptacle, with reduced need to tilt, lift or invert the wheelbarrow. A wheelbarrow is disclosed with a retractable configuration that is optionally operable ... | 02/26/2008 |
| 6914992 | System consisting of a microphone and a preamplifier A system, more particularly a hearing aid, consisting of a microphone and a preamplifier, wherein the microphone comprises a housing having therein an opening to the surroundings, a diaphragm and a backplate, while the amplifier is coupled to the system consisting o... | 07/05/2005 |
| 6705825 | Lift gate device A lift gate used for vehicles such as a truck. The lift gate has a platform which is pivotally mounted to what constitutes a vertical link at the rear end of a parallelogram linkage. In the stored position, the platform is folded to overlie the parallelogram linkage... | 03/16/2004 |
| 6390752 | Hay loading goose neck trailer A trailer to load and transport a bail of hay comprises a towing assembly and a flat bed. The towing assembly selectively attaches to a towing vehicle. The flat bed selectably attaches to the towing assembly. The flat bed has a forked assembly. The forked... | 05/21/2002 |
| 5507612 | Large bale handling apparatus Apparatus for picking up and stacking large bales of hay or the like comprises a wheeled trailer that is pulled in an offset position by a tractor, a bale pick up and loading mechanism on the front of the trailer for picking up the bales as the trailer is... | 04/16/1996 |
| 5397208 | Large bale handling apparatus Apparatus for picking up and stacking large bales of hay or the like comprises a wheeled trailer that is pulled in an offset position by a tractor, a bale pick up and loading mechanism on the front of the trailer for picking up the bales as the trailer is... | 03/14/1995 |
| 4981407 | Bale loader, transporter and feeder A bale transporter and feeder is used for loading, transporting and feeding large bales of hay. This transporter and feeder includes a frame which is adapted to be connected to a prime mover and which forms a horizontal support bed, which will at least pa... | 01/01/1991 |
| 4671729 | Wheelchair loading apparatus An apparatus for loading a scooter-type wheelchair or similar object into a vehicle compartment such that the apparatus and wheelchair loaded thereon are fully contained within the vehicle when in a storage position. The apparatus includes a frame attacha... | 06/09/1987 |
| 4619570 | Bale loading-stacking apparatus A bale loading-stacking apparatus is provided for mounting on the bed or frame of a truck, trailer or the like to collect and load bales, such as bales of hay, and to deposit the collected bales at an accumulation location. The apparatus includes an accum... | 10/28/1986 |
| 4505632 | Compact loader-trammer Material handling apparatus comprises a mobile frame defining a longitudinal axis and a raised load compartment on the mobile frame substantially in alignment with said longitudinal axis, and having open front and rear ends. A material handling bucket is ... | 03/19/1985 |
| 4326828 | Bale wagons In a bale wagon having a bale receiving table onto which bales are lifted from the ground by pick-up means, a transfer table to which the bales are transferred from the receiving table and a load bed onto which tiers of bales are transferred by pivotal mo... | 04/27/1982 |
