Abstract: A distinct cultivar of Chrysanthemum plant named `Red Crown Jewel`, characterized by its uniformly mounded plant habit; daisy-type inflorescences that are about 4.75 cm in diameter; attractive red ray florets and bright yellow disc florets; numerous inflorescences per plant; and excellent garden performance.

Abstract: A new and distinct low-chill, tetraploid highbush blueberry (Vaccinium) variety of complex ancestry, based largely on V. corymbosum L. with some genes from V. darrowi Camp. Its novelty consists of the following unique combination of features:1. Produces fruit which, when chilled to 10.degree. C., has a distinct crisp or crunchy texture.2. Flowers and leafs vigorously in Florida in areas where the mean temperature of the coldest month is 58.degree. F. or colder.3. Ripens its fruit 60 days after flowering in north-central Florida.4. Ripens 80% of its fruit between April 20 and May 15 in north-central Florida.5. Produces fruit that are large, firm, have a good picking scar, and a good flavor.6. Produces a bush that is semi-upright and vigorous, with good resistance to Phytophthora cinnamomi and Botryosphaeria dothedia.7. Can readily be propagated by softwood cuttings.

Abstract: A new distinct cultivar of sweet cherry (Prunus avium) which is exceptional in combining 1) ability to bear consistently large crops, 2) having wide pollenizer utility, and 3) having a uniquely spreading moderately drooping tree form. The cultivar is named `Hartland` and was tested as NY 3308.

Abstract: This invention relates to a new and distinct variety of strawberry plant named `Ana Maria`, botanically identified as Fragaria.times.ananassa. The closest known variety is `Key Largo`. The new variety is a partially everbearing fruit bearing variety. The variety is distinguished from `Key Largo` by its strong plant vigor, slightly concave to flat cross section of the leaf, medium to strong leaf blistering, obtuse to rounded teeth on the terminal leaflet, outward pose of the petiole hairs, smaller to the same size diameter of the calyx relative to the corolla, narrow to medium width of the band on the fruit without achenes, strong fruit glossiness, weak to medium adherence of the calyx to the fruit, fruit of soft to medium firmness, medium to late time of flowering and late harvest maturity.

Abstract: A new and distinct variety of Hybrid Tea rose plant is provided which forms attractive orange-red blossoms which exhibit a long vase life. The buds are long, and are borne on long erect stems. Attractive semi-glossy foliage is formed, and the plant exhibits good disease resistance. The new variety is particularly well suited for producing cut flowers under greenhouse growing conditions.

Abstract: A bow sight includes an elevation block which may be operably coupled to and uncoupled from an adjusting screw by a locking member which need not be held manually in either its locking position or its unlocking position. The elevation block is supported rigidly on the frame of the sight by a three-point suspension and carries a windage block which also is rigidly supported by a three-point suspension. The outer end of the windage block is formed with a half-dovetail connector which coacts with a complementary half-dovetail connector on a sighting device to enable the sighting device to be clamped rigidly to the windage block by a single screw.

Abstract: A tailgate is hinged to a passenger van type vehicle body above a substantially vertical rear access opening for swinging movement about a horizontal hinge axis. The tailgate is counterbalanced through its range of movement by spring devices and is opened and closed by a powered actuator mounted on a rear vehicle body pillar. The actuator includes a reversible electric motor driving a worm shaft that drives a worm gear to pivot a crankarm about an axis parallel to the hinge axis. A roller mounted on the crankarm is received in a guide channel that is fixed to the tailgate and extends at right angles to the hinge axis with the pivoting movement of the crankarm thereby translated into swinging tailgate opening and closing movement. The motor is connected with torque sensing circuitry that detects an excessive motor torque demand when the tailgate encounters an obstacle and stops the motor.

Abstract: The present invention relates to a novel method and apparatus for the amperometric determination of an analyte, and in particular, to an apparatus for amperometric analysis utilizing a novel disposable electroanalytical cell for the quantitative determination of biologically important compounds from body fluids.

Abstract: A saw blade retention system for retaining a saw blade to a reciprocating saw includes a shaft connected to the saw for reciprocation and having a slot for receiving the saw blade. The saw blade retention system also includes a chuck disposed about the shaft and having a slot aligned with the slot in the shaft in an unlocked position for allowing the saw blade to be disposed in the slot for the shaft. The saw blade retention system further includes a cam-type mechanism for allowing the chuck to rotate angularly relative to the saw blade and shaft to a locked position to prevent the saw blade from exiting the slots and for allowing the chuck to move axially relative to the shaft to prevent axial movement of the saw blade between the chuck and the shaft. Complementary inclined surfaces are provided on the blade and the chuck to center the blade relative to its intended path of reciprocation.

Abstract: A center bearing assembly includes a roller bearing adapted to receive and rotatably support a coupling shaft and a bracket adapted to be secured to a vehicle frame. A support member is provided which supports the roller bearing within the bracket. The support member includes a bladder formed of an elastomeric material. The bladder contains a rheological fluid which exhibits a significant change in its ability to flow or shear upon the application of an appropriate energy field. Preferably, the bladder contains a magneto-rheological magnetic fluid. By varying the power supplied to an electromagnetic located adjacent the bladder, the vibration dampening characteristics of the support member may be varied depending upon the operating conditions of the vehicle.

Abstract: A magnetic recording medium comprises a non-magnetic support having provided thereon a lower magnetic layer having a thickness of 2.5 .mu.m or higher and an upper magnetic layer having a thickness of 2 .mu.m or lower in this order, wherein both the upper and lower magnetic layers contain ferromagnetic particles, and the lower magnetic layer contains carbon black having an average primary particle diameter of less than 20 .mu.m in the amount of from 1.0 to 20 parts by weight per 100 parts by weight of the ferromagnetic particles contained in the lower magnetic layer, and the upper magnetic layer contains carbon black having an average primary particle diameter of at least 40 .mu.m but less than 80 .mu.m in an amount of from 0.1 to 10.0 parts by weight per 100 parts by weight of the ferromagnetic particles contained in the upper magnetic layer, but less than the amount of carbon black used in the lower magnetic layer.

Abstract: A wax craft product which comprises a bendable extruded rod of wax having a textured surface is provided. The textured surface enables the rod of wax to adhere to itself and to other surfaces when the rod of wax is pressed into contact with itself and other surfaces. The wax comprises petroleum-derived paraffins, microcrystalline waxes, and hydrocarbon resins. In an alternative embodiment, the wax craft product comprises a bendable extruded rod of wax having a coating which has adhesive properties. In this embodiment, the adhesive coating enables the rod of wax to adhere to itself and to other surfaces when the rod of wax is pressed into contact with itself and other surfaces. As with the textured rod of wax, the wax comprises petroleum-derived paraffins, microcrystalline waxes, and hydrocarbon resins.

Abstract: A disposable syringe for the dual extraction of arterial blood or venous blood into the barrel of said disposable syringe and a plurality of vacuum glass tubes.

Abstract: Combination head and eye-protective apparatus including a head-protective helmet provided with a brim including a rearward brim portion, and goggles including an elastic member and a mounting member mounted to the elastic member and for wedgedly engaging the rearward brim portion to mount the goggles to the helmet. Goggles including a frame having outer portions, eye-protective lens mounted in the frame, an elastic member having outer ends and a rearward central portion and a mounting member mounted to the rearward central portion of the elastic member, the outer ends of the elastic member mounted to the outer end portions of the frame.

Abstract: A wheeled support for supporting a kneeling person is provided including a pair of knee supports each having a frame, a pad mounted on the frame, and three wheel assemblies mounted on a bottom of the frame. Also included is a pair of wheeled foot supports.

Abstract: Weighted suit to be used in athletic training, physical therapy, muscle toning and weight reduction. The suit has a bottom and top that can be adjusted to accommodate the physical characteristics of the wearer, as well as the activity to be performed by the wearer while the suit is worn. The suit also has weighted gloves which may be attached to the sleeve portion of the top of the suit. The suit is constructed from spandex material that accommodates stretch in one direction and resists it in another direction approximately perpendicular to the first. Weight compartments are located about the suit into which weight units may be installed. Variable weight packets may be used to selectively apply different resistance experienced during the user's activity. The weights are located away from the user's joints, and protective components may be integrally included into the suit to cover vulnerable knee and elbow joints.