Marshall Excelsior Company

Chattanooga Group, Inc.

Stryker Corporation

Frederick William Blanchard

Alex L Hoffman

James R Vetter, Jr

James C Zuck

Jeffrey K Pohl

D Chris Linville

Dwayne Hofstatter

Stephen L Brown

Dennis John Wrobleski

Franco J Domingo

Aaron Zuck

Jeffrey Joseph Thompson

Michael Sterling Smith

Annie Desaulniers

David Kim Soui Wan Fong

David Mayen Moreno

Chad Rohrer

Martin Plante

Derick Elliott

Jonathan William Sanders

Jeffery Joseph Thompson

Nathan H Coy

Roy G Browder

Bobby W Brewster

A hose reel includes a frame, a spool supported on the frame for rotation relative to the frame, a motor supported on the frame to provide motive power to the spool, a level wind device supported on the frame to guide a hose during winding and unwinding; the level wind device being selectively linked to the rotation of the spool and including a disengagement clutch for selectively decoupling the operation of the level wind device from the rotation of the spool. The hose reel may be selectively operated to provide a power-out assist during unwinding that provides a power level to the motor less than a threshold power necessary to drive the spool in the unwinding direction.

Hose reel

A bypass valve assembly includes a housing having an inlet, an outlet, and a flow passageway to allow flow of a liquid from the inlet to the outlet and a valve seat disposed about the flow passageway between the inlet and the outlet. A movable poppet is disposed in the housing to engage the valve seat in a closed position and to disengage the valve seat in an open position when pressure of the liquid in the flow passageway exceeds a preset value to allow flow of the liquid through the flow passageway. A rotatable flow control valve is disposed in the housing between the inlet and the outlet. An actuator is coupled to the flow control valve to actuate and move the flow control valve to control flow of the liquid between the inlet and the outlet when the poppet is engaged with the valve seat.

Bypass valve assembly with integrated flow control valve

A dielectric fitting for a pressure regulator includes a flange adapted to be disposed next to a housing of the pressure regulator, an isolator plate disposed next to the flange and adapted to be disposed between the flange and the housing, and an isolator cover disposed between the flange and the isolator plate to electrically isolate the flange from the housing.

Dielectric fitting for pressure regulator

A float gauge assembly for a storage tank having a port with an opening includes a body for attachment to the port of the storage tank and a gauge mountable to the body, the gauge having a gauge face for indicating a level or amount of material present in the storage tank, a float mechanism mounted to the body and cooperating with the gauge, the float mechanism including a float movable relative to the body in an operating position, the float being sized so that the float is unable to be inserted into the storage tank though the opening in the port, and a tube coupled to the float and having a dimension sized for inserting through the opening in the port, and an alignment element configured to rotationally fix the tube to the body when the float is in the operating position so that the gauge face accurately indicates the level of material in the storage tank when mounted to the body.

Float gauge assembly for storage tanks

A pressure regulator for installing in a fluid flow system. The pressure regulator comprises a body and an identification device coupled to the body. The identification device has a first portion with first identification information and a second portion with second identification information. The second portion of the identification device is separated from the pressure regulator while the first portion of the identification device remains coupled to the pressure regulator. The second portion of the identification device is then affixed to a surface, such as a form.

Pressure regulator with identification device

A patient support includes a frame, a patient support surface supported at the frame, a display incorporated into the frame, and a user interface incorporated into the frame. The patient support frame includes a controller incorporated into the frame, which has a plurality of prompts stored therein. The user interface is in communication with the controller and may be used to select a selected prompt from the plurality of prompts stored in the controller. When a prompt is selected, the controller generates a display image or text associated with the selected prompt at the display in response to a passage of time or an input to provide a visual prompt to the user.

Patient support with improved control

A fluid connector having a longitudinal axis and selective open and closed conditions, includes an elongate conduit member extending along the longitudinal axis, an annular collar disposed about and having axial movement relative to the conduit member between the connector open and closed conditions, and a plurality of split nut members circumferentially distributed about the conduit member and having axial movement relative to the collar between the connector open and closed conditions. The plurality of split nut members and the collar are jointly rotatably about the longitudinal axis, and each split nut member has a distal end defining a threaded nut segment. The split nut member distal ends in the connector closed condition are constrained by the collar against radially separating movement relative to the longitudinal axis and cooperatively define a nut configured to threadedly engage a mating fluid fitting.

Quick fill fluid connector

A fluid transfer system includes a transfer device coupled to a dry break coupler. The transfer device includes a valve assembly moveable between an open and a closed position. The valve assembly includes a main valve and a pilot valve. An actuator controls both the main valve and the pilot valve. A cam plate interconnects the actuator and the valve assembly. The cam plate provides a quick acting shutoff to quickly move the valve assembly to the closed position. A pivotal and rotatable connector couples the transfer device to the dry break coupler. A lock is integrated with the actuator to lock the valve assembly in the closed position.

Fluid transfer device with quick-acting shutoff

A pressure regulator includes a housing having an upper housing portion and a lower housing portion, the lower housing portion defining an annular recess and the upper housing portion having a bottom surface, an annular protrusion extending from the bottom surface, a diaphragm disposed between the upper housing portion and the lower housing portion, the diaphragm including an outer lip having a first thickness, a flexible connecting section connected to the outer lip and having a second thickness smaller than the first thickness, and an annular inner section connected to the flexible connecting section, the outer lip having a bottom surface disposed in the annular recess and a top surface, and the protrusion being pressed into the top surface so that the outer lip seals between the upper housing portion and the lower housing portion.

Pressure regulator

A valve assembly for mounting a pump to a storage tank of a vehicle includes an upper flange, a lower flange, and a wall extending axially between the upper flange and the lower flange, the lower flange being offset by the wall relative to the upper flange to facilitate installation of the pump on the vehicle.

Double flanged off-set valve assembly

A valve assembly includes a housing defining a cavity and a bore which opens into the cavity. A valve member is disposed in the cavity. The valve member moves between an open position for allowing fluid flow through the housing and a closed position for preventing fluid flow through the housing. An actuator extends through the bore for moving the valve member between the open and closed positions. A packing is positionable in the bore to provide a seal about the actuator for preventing fluid from exiting the housing through the bore. The packing is ejectable from the bore. The valve assembly includes a first and second biasing member. The first biasing member is configured to apply a first force to the packing to provide the seal. The second biasing member is configured to apply a second force to the packing for ejecting the packing from the bore.

Valve assembly and method

A valve assembly includes a housing having a first chamber, a second chamber, a valve seat disposed between the first chamber and the second chamber, a valve head disposed in the housing and moveable relative to the housing, a valve stem operatively coupled to the valve head for moving the valve head between the open and closed positions, and a pressure relief mechanism including a plug coupled to the valve stem and extending along a plug axis in the bore of the valve head moveable relative to the valve head from a sealed position preventing fluid communication through the bore to an unsealed position allowing fluid communication through the bore for relieving pressure differences between the first chamber and the second chamber when the valve head is in the closed position.

Valve assembly including pressure relief mechanism

A method of documenting installation of a fluid handling device in a fluid flow system using a form and an identification device. The identification device has a first portion with first identification information and a second portion with second identification information. The method comprises installing the fluid handling device in the fluid flow system. The method further comprises checking for leaks associated with the fluid handling device installed in the fluid flow system. The second portion of the identification device is separated from the fluid handling device while the first portion of the identification device remains coupled to the fluid handling device after checking for leaks. The second portion of the identification device is then affixed to the form.

Growing community of inventors

Battle Creek, MI, United States of America

Frederick William Blanchard