Abstract: A greatly simplified roll towel dispenser having far fewer parts than conventional dispensers is shown. The dispenser also has a minimal carbon footprint using recycled materials throughout and a sealed battery for primary power. With the simple dispensing mechanism battery life of months is possible as are remote and portable applications.

Abstract: A hybrid limit/proximity switch combining the standard limit switch operator head and a proximity sensor in a body that may be interchangeably mounted on a machine in place of a conventional mechanically operated limit switch is disclosed.

Abstract: A device for separating individual containers from a group of multiple containers and delivering the separated individual container for further processing is shown. The device relies in part on gravity for the movement of the containers.

Abstract: An adjustable mounting block for use in positioning tub/shower control units in a tub/shower enclosure is disclosed. A self adhesive adjustable height block may be used to position a control unit in an enclosure opening from the back side by a sole installer who can then finish the installation from the finished side subsequently without unwanted movement.

Abstract: A lightweight portable battery powered pump for moving fluids from a reservoir to a variety of end applications is disclosed. A simple and easy to manufacture centrifugal pump impeller and housing are shown.

Abstract: A take up roller for use in a continuous roll towel cabinet is shown which can after taking up the desired amount of toweling, be simply collapsed to have a smaller daimeter facilitating easy removel from the center of the accumulated toweling. A three segment cylinder is shown with a pair of end spindles that serve as the central shaft and expanding/collapsing member.

Abstract: A portable, light weight therapy chair is shown which folds flat into an easily carried apparatus when not in use and which may be easily set up and taken down at a patient's location. The arrangement of multiple pairs of two pivotally joined arms results in a safe and stable apparatus.

Abstract: A continuous loop roll towel dispenser actuated by pulling on the loop of toweling with the hands is shown in which the next user can dispense a fresh segment of towel without contacting the used towel portion.

Abstract: A rugged heavy duty construction for a pivotally mounted hitch receiver that may be pivoted to a stored position from an operating position either alone or without removing a ball mount member inserted therein is shown.

Abstract: A method and apparatus for testing liquid filled plastic vials for quantity of fill and leakage of contents is disclosed. Packets of six vials are tested in first and second test stations. The first station control program prevents second station testing of “solid” vials that would damage the second test station force measuring load cells. Vials testing outside of predetermined limits cause the packet to be classified as a reject.

Abstract: A method and apparatus, including a combination linch-pin stowage adapter, for positioning a ball mount member of most class 2, 3, & 4 trailer hitches in both an operating and non operating retracted position on a trailer hitch receiver mounted underneath a vehicle is shown.

Abstract: A tie for securing a handgrip to a handle bar has a series of short rods formed along the outer surface which project radially outwardly when fastened about a handgrip to provide a handlebar handgrip assembly with an improved frictional surface for the hand of an operator and improved frictional contact between handlebar and handgrip. The ties may be made in multiple colors and textures for different styling effects.

Abstract: A mounting for precisely positioning a sensor on an apparatus while allowing removal and replacement without disturbing the precise positioning is shown. A single combination mechanical/electrical connector is used to fix a sensor in its mounting.

Abstract: A mounting assembly for safety sensors for automatic garage door openers is shown in which the sensor is gimbal mounted in a insect and dust proof shroud on a mounting stud. The stud and shroud are adjustable in height. The shroud has transparent lenses for sensor and status information and provides protection against external impact to the sensor as well as improved safety for users of the device.

Abstract: A tie for securing a handgrip to a handle bar has a series of short rods formed along the outer surface which project radially outwardly when fastened about a handgrip to provide a handlebar handgrip assembly with an improved frictional surface for the hand of an operator and improved frictional contact between handlebar and handgrip. The ties may be made in multiple colors and textures for different styling effects.

Abstract: A base form for use in making decorative baskets and other art form arrangements has a plastic grid sheet on which is sewn a series of concentric circles of loops made from narrow strips of a thin plastic film. The loops are formed with their bases abutting and the bases sewn to the plastic grid sheet. The grid sheet is formed to fit the particular application. Flowers and other decorative notions may be inserted into the grid material and loops to form a pleasing arrangement.

Abstract: A stabilized float drum is shown having interlocking side and end walls and an upper compartment filled with a flotation medium such as closed cell foam and a lower member with a selected number and size of holes in the surfaces thereof to admit water which then acts as a stabilizing force when the float is subjected to upsetting wave action or eccentric loads. The degree of stabilization or damping is controlled by the relative size of the lower member and the size, placement and number of holes.Various baffle members are shown which provide varying degrees of resistance to unwanted displacement of floating docks.

Abstract: A public on-line computer terminal providing the general public a variety of on-line services over the global telecommunications network for a fee is controlled by a pliant currency acceptor that activates a timing function. The public user is provided through public telecommunications channels and interface equipment access to the global telecommunications network for a predetermined amount of time in accordance with the currency inserted in the pliant currency acceptor.

Abstract: A stabilized float drum is shown having interlocking side and end walls and an upper compartment filled with a flotation medium such as closed cell foam and a lower member with a selected number and size of holes in the surfaces thereof to admit water which then acts as a stabilizing force when the float is subjected to upsetting wave action or eccentric loads. The degree of stabilization or damping is controlled by the relative size of the lower member and the size, placement and number of holes.