Abstract: The present invention provides a method of preserving a live tree for repeated indoor and outdoor use such as during a holiday season where the tree can be decorated and then moved back outside to continue growing for use next year. A root portion of the live tree is prepared and bent according to the present method to provide a support structure for the tree while maintaining the root function of the tree for continued health. The tree can be placed in a container that facilitates transfer back and forth between the outside environment and interior use during holiday seasons. The present invention provides the esthetic of having a live tree during holiday seasons, yet eliminates the waste and clean up associated with simply cutting down a tree and bringing inside and then disposing of the dead tree.

Abstract: An extreme low drag aircraft is an aircraft having an extreme low height of cabin, that is, an extreme low height of fuselage to reduce a large percentage of cross sectional area so that the aircraft drag force can be reduced to a minimum, to reduce a certain portion of structural weight which affects the lift force required, to increase a certain percentage of flight speed and flight range, and to reduce a certain percentage of fuel consumption. This is accomplished by having the pilot seat, co-pilot seat and passenger seats designed and arranged with a minimum height in a lying or reclining position with transition when entering, leaving and remaining in the flight compartment and the cabin during flight.

Abstract: An evergreen Christmas tree is a Christmas tree dug out with root having means to split root core from root skin with a thin portion of outboard root core, means to bend said root skins with thin cores from a vertical plane into a horizontal plane, means to cut the root core, means to protect the root skins and root cores from rotten, means to hold the tree steady by a fixture, and means to hold and not to hold earth and water so that the tree will be alive continuously indoor and outdoor for the years to come.

Abstract: An all-occasion jumping rope comprises two handles, two freely rotatable holders inside the handles, a flexible rope, a flexible string free slidable inside the rope, a structure to hold the flexible rope to allow the twisting of rope to transfer to the free rotatable ends and structure to adjust the length of the string to change the length of the rope so that all people of different height including growing children can use it all the time without buying a new rope of longer length.

Abstract: A full viewer is a kind of device, which comprises at least a mirror assembly, a support assembly and adjusting means to rotate said mirror assembly; said full viewer is to be installed inside a vehicle near the existing inside rearview mirror at the top middle of the windshield to provide the driver the ergonomics views in the directions of the rear left and the rear right portions, or the left hand and the right hand portions of said driver.

Abstract: A tape strut comprising at least a tape and at least a zipper, means of combination of the tape and the zipper, means of attaching the tape on the zipper while in use and means of storage of the tape and the zipper while not in use. The zipper forms a closed loop around the tape in cross section while in use so that the tape strut can be used as a structure tubing to take load. The use of a tape strut as a structure tubing to take load in other products. The use of at least a tape strut as a structure tubing to take load in a tent and means of attaching of the tape strut onto the tent.

Abstract: A circular butterfly is a kind of throwing implement, which comprises a circular saucer having a number of radial holes and grooves, and a round hole at the middle, a number of rotatable leaves, a rotatable adjusting disk and a circular plate fixed on the said adjusting disk.

Abstract: This chair comprises a chair body having arm rests and being fixed to tracks mounted for longitudinal movement on stationary tracks supported on a floor. Seat links, a leg rest and linkage mechanism connecting said seat links and leg rest to the body and to each other, permit the seat links, and leg rest to be moved from upright position to T.V. position, and then to fully reclined position, and back to T.V. position and upright position. Links are pivoted, connecting the stationary tracks and the movable tracks with said linkage mechanism, to move the body and its movable tracks, longitudinally forwardly relative to the stationary tracks as the seat links, backrest and leg rest move from upright to T.V. position, and to then move the body and its movable track, further forwardly longitudinally relative to the stationary track, as the seat links, backrest and leg rest move from T.V. position to fully reclined position.