Hydropac/lab Products, Inc.

Lab Products, Inc.

Hydro-Pac, Inc.

Edward K Eldreth

Neil E Campbell

George S Gabriel

Rodney E Gerringer

Lynn B Irwin

Dale R Murray

Chinsoo Park

Chin Soo Park

Curtis Miller

Philip A Lastowski

Philip Lastowski

A fluid delivery system for delivering a fluid from an automatic water source to animals housed in cages in high density caging systems may comprise a fluid delivery valve assembly, wherein the fluid delivery valve assembly is adapted to be coupled to the automatic water source to facilitate the provision of fluid to animals housed in the cages. The fluid delivery valve assembly may further comprise a valve body and end cap, which may be joined together, that define a fluid channel. The fluid delivery valve assembly may further comprise sealing elements, a spring element, and an interior stem disposed at least in part in the fluid channel to open and close the fluid channel.

Automatic fluid delivery systems and methods

A fluid delivery system for delivering a fluid from an automatic water source to animals housed in cages in high density caging systems may comprise a flexible, non-metal, hose-type manifold line having a plurality of circular apertures and a plurality of injection molded plastic saddle fittings each configured to fit into an aperture. Each cage location may comprise two apertures opposite one other and two saddle fittings fit thereto. The saddle fittings may further comprise a U-shaped portion configured to fit around the flexible manifold line, an inward-facing protrusion sized and configured to penetrate and seal to an aperture, and one or more ribs to seal the aperture and/or grip the flexible manifold.

Automatic fluid Delivery systems and methods

A cage-mounted fluid delivery system for delivering a fluid from a water source, such as a fluid bag or an automatic water system, to animals housed in cages in high density caging systems may comprise a fluid delivery valve assembly, wherein the fluid delivery valve assembly is adapted to be coupled to the water source to facilitate the provision of fluid to animals housed in the cages. The cage-mounted fluid delivery valve assembly may further comprise a valve body and end cap, which may be joined together, that define a fluid channel. The cage-mounted fluid delivery valve assembly may further comprise sealing elements, a spring element, and an interior stem disposed at least in part in the fluid channel to open and close the fluid channel.

Fluid delivery valve system and method

A ventilated cage and rack system for assembly by a user using simple tools and a method for assembly is provided. A plurality of frames and vertical plenums can be connected to a base, and a retaining assembly can be used to connect a plurality of vertical beams and horizontal support beams. A plurality of canopies is preferably used to connect the plenums and the support beams to shroud cages beneath the canopies. The canopies preferably include removable side walls to adapt to the width of the cage being shrouded. A plenum clean out system preferably provides a relatively simple method of draining a cleaning fluid from a plenum by moving a lever between an open and closed position. A pressure based plenum system is also provided wherein a constant air pressure is maintained in the ventilated rack system and air is provided into a cage at a constant air pressure.

Ventilated rack system

The present invention relates to a valve having a first assembly cooperating with a second assembly to create a seal, wherein the first assembly opens before the second assembly opens and closes after the second assembly closes. The invention also relates to a valve wherein the pressure required to open the second assembly is greater than the pressure required to open the first assembly.

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Port Deposit, MD, United States of America

Edward K Eldreth