Lab Products, Inc.

Eric A Deitrich

John E Sheaffer

Neil E Campbell

Albert P Ruggieri

George S Gabriel

Dale R Murray

Lynn B Irwin

Rodney E Gerringer

Chin Soo Park

William M Marston

Chinsoo Park

James F Best

Laszlo Huebscher

Ronald W Hardesty

Robert Sedlachek

John V Oldham, Deceased

Jessica R Matthews, Legal Representative

A multipurpose rat cage is provided for housing a plurality of different species of rodents therein. The rat cage includes a cage bottom having a plurality of integral side walls, a floor and an open top end. The floor has a length and a width such that the area of the floor is between 80 square inches and a 140 square inches.

Multipurpose rat cage

A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.

Feeder assembly for use in a cage

Multispecies rodent cage

A combination food and liquid dispenser for an animal cage including a first compartment and a second compartment being in vertical relation to each other. The second compartment is constructed to receive food therein and provide an animal access to the food item disposed therein and the first compartment is constructed to receive a liquid container therein and provide an animal with access to the liquid container disposed in the first compartment. A bracket assembly is affixed to the dispenser and supports the dispenser within the cage on less than four side walls thereof. A filter cap for the animal cage includes a body portion dimensioned to fit upon and cover over the top of the cage. Disposed in the interior of the body portion is an air filter, a retainer for retaining the air filter in close proximity to a top wall of said body portion, a protective cover for protecting the integrity of the air filter and the retainer, and a lock for releasably securing the air filter, the retainer and the protective cover within the interior region of the body portion.

Filter cap for an animal cage

Animal cage assembly and combination water bottle holder and feeder

An animal cage rack locking mechanism is provided for releasable locking a cage to an animal cage rack. An indexing arm disposed in a sleeve extends into the slide path of the cage and is coupled to a locking arm also disposed in the sleeve. When the cage is slid into the rack, the indexing arm causes the locking arm to extend from the sleeve to lock the cage in place.

Animal cage rack locking mechanism

An animal feeder that can be mounted on a wall of an animal cage includes a feeder assembly including a back wall, a trough region integrally formed with the back wall and a front wall integrally formed with the trough region and a securing member for securing the feeder asssembly to the wall of the cage. The feeder assembly includes a plurality of slots providing the animal access to a food item placed therein. The animal feeder may include a perch assembly releasably mounted to the feeder assembly. The perch assembly which includes a perch constructed from a plurality of wires, includes a mounting assembly for releasably mounting said perch assembly to said feeder assembly.

Animal feeder with perch assembly

Wire bar lid for an animal cage

The ventilated cage and rack system is provided having a plurality of shelves. An exhaust plenum is removably affixed to each shelf for providing air to predetermined air positions along each shelf. At least one cage is provided for housing at least one animal therein, the cage is a cage level barrier having a gas impermeable portion having upstanding sidewalls and a filter positioned on the side wall. A removable cage canopy is mounted to each shelf for guiding the cage toward the predetermined air position and containing air escaping from the filter bonnet within a confined area for removal.

Ventilated cage and open rack system

A wire bar lid for use in an animal cage is provided having a thin perimeter having a substantially rectangular cross-section. A plurality of wires are supported within the perimeter below the plane of the perimeter.

A quick disconnect water valve includes a female housing for receiving a male coupling member. The female housing is formed with a channel therein providing a water pathway. An O-ring is disposed within the channel. The O-ring is disposed between a first sleeve and a second sleeve which aligns the O-ring relative to a male coupling member received by the female housing.

Growing community of inventors

Woodbine, MD, United States of America

Eric A Deitrich