Patents by Inventor Louis F. Kutik
Louis F. Kutik has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4271990Abstract: This pumping system provides a continuous discharge of flowable product withdrawn from a container into a pressurizing chamber and pumped by a pressurizing piston there into a storage chamber just ahead of a stationary discharge nozzle. A spring acts on an accumulator piston in the storage chamber to maintain a more uniform pressure on the product there at different times in each operating cycle so as to obtain a substantially non-pulsating discharge of the product. The accumulator piston tends to move in the same direction as the pressurizing piston due to a frictional coupling acting on the accumulator piston. Air is more easily purged from this pumping system.Type: GrantFiled: May 12, 1978Date of Patent: June 9, 1981Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4272228Abstract: A high volume, low profile, quick acting, dispensing pump features valve members provided with flow restricting passages which accelerate the opening and closing action of the valve members and thus make it possible for the pump to handle large volume quickly. The low profile is achieved by wrapping the pressurized compartment around the intake of the pump.Type: GrantFiled: July 23, 1979Date of Patent: June 9, 1981Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4231493Abstract: A pumping system is provided in which actuation of a piston and cylinder device is provided by a combination of a button and a lever. The lever magnifies the force applied to the button so that the pumping system operates at high pressure when pumping liquid product. On the other hand, when pumping air in priming the pump, the pumping system operates at very low pressure so that air can escape from the pump easily to aid in priming the pump.Type: GrantFiled: April 11, 1979Date of Patent: November 4, 1980Assignee: Security Plastics Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4225060Abstract: A pumping system is disclosed in which a storage compartment formed by a spring loaded piston and cylinder assembly is provided with a spring which stays at a relatively constant length when pumping product to keep a relatively constant pressure on the product to maintain a steady stream or spray of product emerging from the pumping system. A vent structure is provided by a double seal arrangement which allows the mounting ring and a main cylinder of the pumping system to be made in one piece.Type: GrantFiled: December 29, 1978Date of Patent: September 30, 1980Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4218198Abstract: A dispensing pump is provided with a non-throttling peripheral valve having a circular sealing edge with a diameter of greater than 3/4 inch and a thickness of less than 0.020 inch, and the valve is made of low density plastic material. The result is a pump which will operate at a very low, predetermined actuating pressure. A vent is included in the pump for venting a container to the atmosphere when air pressure in the container becomes reduced.Type: GrantFiled: November 2, 1978Date of Patent: August 19, 1980Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4212332Abstract: The present pump has a manually operated actuator frictionally coupled to a floating valve to dispense liquid or other fluent product from a container. The floating valve coacts with the actuator and the pump housing to control:(1) the inlet flow of product from a dip tube in the container up into the pump;(2) the outlet flow of product from the pump to a discharge spout; and(3) the connection of an air vent opening to the inside of the container at the top at the proper time in each pumping cycle.The pump housing has a circular recess on the bottom for a snap fit on a complementary support bead, such as on the top lid of the container itself. A discharge selector valve on the discharge spout enables the selection of either a droplet spray discharge or a continuous flowing stream discharge from the pump. The pump actuator carries an end cap which may be removed for use as a scrub brush.Type: GrantFiled: February 21, 1978Date of Patent: July 15, 1980Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4146155Abstract: A pumping system is disclosed in which a storage compartment formed by a spring-loaded piston and cylinder assembly cooperates with a trigger actuated, spring loaded piston and cylinder assembly to store some product during a pressure stroke and discharge that product on a subsequent intake stroke to maintain a stream or spray issuing from the system. In a preferred embodiment, the trigger is part of a lever so constructed as to apply to the trigger actuated piston and cylinder assembly a force which is greater than the force applied to the trigger by the finger of a person. The lever projects outwardly beyond the outlet orifice of the pumping system and forms a ramp and opening for returning drips from the outlet orifice to the trigger actuated piston and cylinder assembly and ultimately to the container. The storage compartment preferably includes a strainer which strains product flowing through the storage compartment in order to inhibit clogging of the outlet orifice of the pumping system.Type: GrantFiled: November 14, 1977Date of Patent: March 27, 1979Assignee: Security Plastics Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4109832Abstract: A non-pulsating, non-throttling, vented pumping system with pressure release features is disclosed. This pumping system provides continuous dispensing of fluent product from a container in a relatively non-pulsating discharge which may be a stream or spray.Type: GrantFiled: May 9, 1977Date of Patent: August 29, 1978Assignee: Security Plastics, Inc.Inventors: Louis F. Kutik, Howard E. Cecil
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Patent number: 4079865Abstract: A non-pulsating, non-throttling, vented pumping system is disclosed for continuously dispensing product from a container in a relatively non-pulsating stream or spray. The pumping system includes a pump for withdrawing product from a container and for pressurizing the product, a storage compartment for storing the product under pressure, an accumulator piston in the storage compartment acting under bias to maintain the pressure on the product, an outlet passage opened and closed by the accumulator piston, and a restricted orifice at the outlet passage through which the product is dispensed as a stream or spray. The restricted orifice allows only a portion of the product pressurized by the pump to escape during the pressure stroke of the pump, and the remainder of the product is stored in the product storage compartment to be released for maintaining the spray or stream when the pressurizing pump is acting on its intake stroke.Type: GrantFiled: February 19, 1976Date of Patent: March 21, 1978Assignee: John H. OltmanInventor: Louis F. Kutik