Abstract: A method and apparatus for balancing an HVAC system. The method involves using a plate which is circular in shape and has four inner cut-out portions which are capable of being manually removed by an operating engineer. To reduce flow to a minimum, all four rings are left on the plate. To allow a progressively greater amount of air flow, more rings are removed from the circular plate. Such enables the equalization of the various rooms in an HVAC system without the addition of costly upstream dampers. The circular plate is attached to a duct via four small protruding ear elements.

Abstract: An angle ceiling bracket, hanger or support which is specially designed for use with sloped ceilings of the type found in attics or the second or third stories of residences or related building structures. The design is such that it has virtually universal application for any type or angle of sloped ceiling so that a new bracket need not be designed for various ceiling work sites. The hanger design is contemplated for use with closet clothes hanger rods and has many other possible uses.

Abstract: A utility truck is specially modified in order to accommodate a lift, hoist or crane unit. Portions of the utility truck elongated lateral tool boxes and compartments are cut out and shelving is provided to support the lower portions of the lift or crane. The design allows a load such as a large electrical or telephone box to be transported and unloaded by a single operator. The design enables protection from the harsher winter conditions of colder parts of the earth such as the north U.S. and Canada.

Abstract: A flat-bed truck system and method for efficiently delivering and unloading items using special crane, lift or hoist elements. The cranes are foldable downward into a horizontal position. Lower plural and parallel drive elements are used to drive upper pivoting arms which are connected by a cross-bar element. The cranes are designed with a low center of gravity so they may be positioned at various points around the bed of the truck. The lower plural drive elements are fixed in a horizontal position by brackets which may be easily applied and removed.

Abstract: A manufacturing system and method for use in the production of high strength plastic materials which can be used in the construction arts. The system and method includes a central rotary mold element which has vacuum means and cooling means placed inside thereof. Heating elements are positioned exteriorly of the rotary mold. Treated long fiber sheets are introduced to the rotary mold and combined with plastic sheets which are also fed to the mold.

Abstract: A manufacturing system and method for use in the production of high strength plastic materials which can be used in the construction arts. The system and method includes a central rotary mold element which has vacuum means and cooling means placed inside thereof. Heating elements are positioned exteriorly of the rotary mold. Treated long fiber sheets are introduced to the rotary mold and combined with plastic sheets which are also fed to the mold.

Abstract: A material handling and manufacturing system which includes separate temporary storage facilities so that loaded trailers may be dropped off without an extended waiting time. The manufacturing method utilizes plural entry ports at various points along an assembly line to reduce in-house storage and handling of materials. A subcombination material handling tray is also disclosed.

Abstract: A high-efficiency energy conversion system and method which is able to use a low volume air flow source such as a vacuum cleaner to turn a drive means and generate rotary energy. The system and method includes a water-filled container and a drive means which is selectively made more or less buoyant at various points of rotation. The system includes leverage arms and balloon elements. It may be made of smaller components for domestic use or larger components for an industrial-type usage.

Abstract: A compression molded pallet system which may be used as a single layer pallet or converted into a double layer rackable pallet when desired. The pallet is comprised of highly flame resistant materials which are formed from recycled rubber and plastic materials for benefit to the ecology. A novel reinforcing rib pattern is disclosed. Anti-skid elements are also disclosed as a part of the overall system.

Abstract: A handle device to provide easy opening of pull tab beverage cans. The handle includes a copper tubing element with a lower flattened end to be placed over a pull tab. Strengthening means and a lighting element are located on a lower end of the easy opening device. A support stand is included in the design to provide easy access and convenient storage. The design is highly useful for arthritis sufferers and avoids broken finger nails.

Abstract: A curved roofing tile which is formed of strong materials so that it may be fabricated in an extra-width configuration. Strengthening ridges and connector ridges are compression molded so the roofing tile forms a one-piece unit. To help the ecology, recycled materials such as rubbers and plastics are combined into a novel formula of high strength, Class A flame retardancy and economy of manufacture.

Abstract: Synthetic roofing products such as simulated slate and clay tile shingles, and other products, such as flower pots, floor coverings, plastic pallets and the like are compression molded from a mixture of ultra low density polyethylene binder and a filler which may comprise recycled rubber products such as E.D.P.M (ethylene propylene diene monomer) and S.B.R. (styrene butadiene rubber). Colorants may be added to the mixture prior to final molding. Many of the products, especially synthetic shingles, are less expensive, easier to handle, and more durable than the slate or clay tile shingle product simulated.

Abstract: A portable hoist system and method of use in combination with the rear bed and ball hitch of a pick-up truck. All of the system components may be contained in a portable bag about four feet long. The system components include plural boom sections, plural cables or support lines and a chain element. Two of the boom sections contain eyelets for support and lift purposes. The top side walls of the pick-up truck bed include eyelets for upward support of the boom sections.

Abstract: A slideout room operating system for use with a recreational vehicle or travel trailer.A dual drive means, part of which supports the slideout room, is used to efficiently perform the moving function.The design is economical to manufacture and install and provides improved reliability of operation for slideout room systems currently in use.

Abstract: A support device which is designed to be worn by a person to aid in movement and transfer of such person. The device is easy to put on and remove from the waist of a person who has suffered a stroke or has limited limb usage. The unit is formed so that, when being worn by the user, lateral handle areas are available for lifting or moving the person. The overall shape of the design provides support and comfort for the wearer.

Abstract: A guard for use with rotary cutters in the cloth cutting and related arts. The design includes a wide, clear plate for placement over cloth to be cut and an upturned edge portion to allow application of a rotary cutter device. The method steps of the invention use the apparatus in combination with a guide ruler to enable the easy and safe use of conventional rulers in combination with rotary cutting devices.

Abstract: A stand or rack specifically designed for the display of gourmet pots and pans. A table-top model and a floor model include inwardly extending arms and a ball-bearing assembly which allows the upper portion to be rotated for ease of use and display. The design also includes an upper ring structure which allows lids to be conveniently stored. The design may be readily manufactured for widespread commercial appeal.

Abstract: An garment bag structure incorporates corner brace elements adapted to receive smaller containers for improved packing efficiency.The design improves overall structural integrity while enabling the user to efficiently pack and access such commonly packed items as toiletries, lotions and shampoos.The system allows such items to be separated from a clothing compartment to reduce the possible spillage damage from such items.

Abstract: A horizontal earth boring method and system which uses hydraulic linear and rotary drives in combination with a compressed air flow to the drilling element. The compressed air flow is utilized in addition to continuously flush the bored hole which greatly increases drilling efficiency and lowers power requirements. A smaller hydraulic drive unit is thereby required and the overall system can be controlled from an out-of-ditch location.

Abstract: Providing the user with a simplified single-procedure approach to self-administered dental-care, achieved through means of a special hand-portable/battery-powered instrument, having a rechargeable-battery and a motor with gear-reduction contained within the handle portion. While preferably detachably-mounted thereto is a special extensile bifurcated structure, provided with lateral adjustability by which to accomodate variations in individual mouth width, while supporting a plurality of motor-driven rotary-brush elements capable of uniformly scrubbing all of the mouth's teeth, away from the gums, inside and out, in a simultaneous single motion fully-automated manner.