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| Number | Title | Issue Date |
| 4358057 | Fluid dispenser method and apparatus A two-piece nozzle, for fitment to hand actuated liquid pumps having a barrel portion and a bore therethrough for passage of liquid, is disclosed. The nozzle has an integrally formed nozzle cap which is mounted to the end portion of the barrel. Enclosed w... | 11/09/1982 |
| 4313569 | Fluid dispenser method and apparatus A three-piece nozzle is disclosed, for fitment to a hand actuated liquid pump having a barrel portion with a bore therethrough for passage of liquid. The nozzle features an integrally formed nozzle cap which fits around the end portion of the barrel. Encl... | 02/02/1982 |
| 4313568 | Fluid dispenser method and apparatus A nozzle for fitment to hand actuated liquid pumps having a barrel portion with a bore therethrough for passage of a liquid is disclosed. The nozzle features an integrally formed nozzle cap which is mounted to the barrel and which encloses an integrally f... | 02/02/1982 |
| 4215804 | Manual control dispensing pump for liquid containers Reciprocating manual dispensing pump comprising a delivery valve provided with a shutter and associated with the movable part of the pump, and a suction or intake valve comprising a single piston movable against a spring within a tubular body forming ther... | 08/05/1980 |
| 4209485 | Method of making a valve apparatus A valve apparatus is integrally molded from an elastomeric material so as to form a valve seating portion including a valve opening, a valve member and connective strands extending from the valve seating portion to the valve member. The valve member is in... | 06/24/1980 |
| 4205534 | Continuously refrigerated, automatically ejected block ice machine A continuously refrigerated, automatically ejected block ice machine having means to measure and supply a specified amount of water to a water distributor which appropriately directs each measured amount of water to each of a plurality of product cells in... | 06/03/1980 |
| 4182496 | Actuator button for fluid dispenser An actuator button assembly for a finger-operated fluid dispenser including a compression chamber located in the actuator button, a piston slidably located in the compression chamber, an insert having an orifice therein fitted adjacent to the compression ... | 01/08/1980 |
| 4061254 | Dispensing valve A valve intended to open in response to a pressure difference between the interior of the valve and the exterior thereof comprises a diaphragm which in its closing position is conical. The diaphragm has an opening which is normally closed by means of a va... | 12/06/1977 |
| 3979028 | Fluid injector A fluid injector unit wherein fluid from a chamber is deposited through an outlet passage in the chamber and onto a surface through the action of a first piston which moves in the chamber and a second piston which reciprocates within a bore in the first p... | 09/07/1976 |
| 3954209 | Injection nozzle for plastics materials having centering for outlet valve An injection nozzle for plastics material comprises a rear tubular body and a hollow front body with a nozzle orifice at one end and detachably connected to the rear body at the other end, an elongate body being provided within the front and rear bodies a... | 05/04/1976 |
| 3935972 | Pressure actuated nozzle valve for injection molding units Provided is an injection unit for the hot runner molding including a heating cylinder having passageways for fused plastic longitudinally formed therethrough and a nozzle member attached to one end of the cylinder and having an injection nozzle. Within th... | 02/03/1976 |
