Bizarre Patents
A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 4700747 | Proportional hydraulic distributor The surface of a first fixed member (2) having at least one hydraulic-fluid passage (12, 18) is in contact with the surface of a second movable member (4) controlled by an actuating system (28, 30) and having at least one shut-off zone (6) and at least on... | 10/20/1987 |
| 4664420 | Pneumatic self-sealing female coupling incorporating combination locking tumblers The present invention provides an improved, self sealing, female pneumatic coupling of the type that releasably engages a grooved nipple attached to a pneumatic tool or fixture. The conventional elements of the female coupling include a ball bearing latch... | 05/12/1987 |
| 4635844 | Electronic control device for liquids An electronic device is disclosed for controlling the temperature of a liquid such as water flowing into a container such as a bathtub or the like. The device also controls the level of liquid within the container and includes a solid state circuit in con... | 01/13/1987 |
| 4549578 | Coded fluid control system A fluid control system 10 and selector valve 24 for use therein, for controlling a plurality of fluid actuated elements 12, such as valve operators. The fluid actuated elements are controlled from an operating station 52, which is located remotely from th... | 10/29/1985 |
| 4414858 | Steam turbine fluid sampling apparatus Apparatus for sampling water or steam condensate in a steam turbine system includes a plurality of lines connected to receive fluid samples from various points in the system for delivering a selected sample to an analyzer through a valving arrangement. Th... | 11/15/1983 |
| 4397334 | Fluid control system Control valves govern the operation of a plurality of hydraulically-activated devices movable between extended and retracted positions. The control valves are interconnected to a plurality of control lines which carry hydraulic fluid and activation of a p... | 08/09/1983 |
| 4353230 | Combination controlled fluid pressure actuated door lock A fluid-actuated locking device for the doors of dwellings or offices or for armored doors having a plurality of tubes for the flow of a fluid supplied from a reservoir, which fluid may either be pressurized to operate a lock or may flow back through the ... | 10/12/1982 |
| 4250929 | Pneumatically operated switch A pneumatically operated switch comprises elastic-wall chambers arranged in the form of an array, and distortion-imposing means for the elastic walls of said chambers, which are positioned in the array lines of a first direction, communicating with a driv... | 02/17/1981 |
| 4196939 | Auto anti-theft system A vehicle anti-theft device which is mounted on or in the instrument panel of said vehicle and which is connected into the brake fluid line that extends from the master cylinder to the brake wheel cylinders. By closing the valve while the vehicle brake pe... | 04/08/1980 |
| 4061158 | Valve with combination lock and remote control A combination lock and remote control valve for controlling admission of fuel to the carburetor of an automobile engine wherein an actuator is movable axially and in rotation to align ports in concentrically arranged parts of the valve to permit flow thro... | 12/06/1977 |
| 4020862 | Apparatus for controlling the volume and pressure of a pressure medium in a die-casting machine Apparatus for controlling the volume and pressure of a pressure medium in a die-casting machine has an inlet, to which high pressure, high volume flow fluid can be supplied, and an outlet to a point of use. For controlling volume flow, a plurality of diap... | 05/03/1977 |
