The United States Government As Represented by the Department of Veterans Affairs

Case Western Reserve University

Xatek, Inc.

Enerco Group, Inc.

Matco Tools Corporation

Dittopatterns LLC

Shawn Dellinger

Ronald J Triolo

Jason R Ertel

Marc Louis Vitantonio

Anna E Krakora

Robert Craig Allen

Jason Grant Tilk

Robert J Allen

David J Boll

Maynard Payumo

John Talbot

Brian S Vandrak

Vikki Nowak

Bill Rabbitt

James E Szpak

Danwei Ye

Kevin M Foglyano

Jeff Kerner

Stephanie Bailey

Rebecca Lynn Blice

Brian Streisel

Anthony DeMore

James Szpak

Daniel Karnadi

Steve Izen

David Rohler

Dan Michael

Rob Vystricil

Mike Mullins

Lisa M Lombardo

Carolyn McNeeley

James Edward Szpak

Stephen Caution

As an example, a walker includes a first leg pair, a second leg pair and a cross beam connecting the first and second leg pairs in a parallel, spaced apart relationship. Each leg pair includes a U-shaped tube defining a front leg and a rear leg. A front strut is telescopically movable within the front leg and extends outwardly therefrom. A rear strut is telescopically movable within the rear leg and extends outwardly therefrom. A mechanical linear actuator includes a rotating element adapted to rotate relative to at least one of the front leg or the rear leg. The rotating element includes an interface with a track on the respective strut relative to which the rotating element rotates, whereby rotational motion of the rotating element translates to corresponding linear motion of the strut.

Mechanical self-leveling walker

A projection system for projecting sewing patterns onto a surface comprises a vertical beam, a projector, and a cart. The vertical beam includes (a) a floor engaging portion at a bottom end and (b) a ceiling engaging portion at a top end, the ceiling engaging portion being vertically movable with respect to the floor engaging portion such that, when in use, the floor engaging portion and the ceiling engaging portion engage a floor and a ceiling, respectively, to anchor the projection system adjacent the surface. The projector is configured to receive data representing the sewing patterns and to project the sewing patterns. The cart is operably attached to the projector and slidably attached to the vertical beam, wherein sliding the cart vertically adjusts a height of the projector above the surface.

Image projecting systems and methods

A portable DS device includes a device housing, device-side electrical contacts, a computing system and a removable sensor receiver assembly. The device housing includes a removable sensor receiver compartment. The device-side electrical contacts are positioned in or adjacent to the removable sensor receiver compartment. The computing system is in communication with the device-side electrical contacts and includes an impedance analyzer. The removable sensor receiver assembly includes a removable sensor receiver housing selectively receivable in and removable from the removable sensor receiver compartment. The removable sensor receiver housing includes a fluid sensing apparatus receiving section that receives a fluid sensing apparatus in which a fluid to be tested is loaded. The removable sensor receiver assembly provides for an electrical connection between the associated fluid sensing apparatus and the device-side electrical contact when the removable sensor receiver housing is received in the removable sensor receiver compartment.

Portable dielectric spectroscopy device

A DS sensing apparatus includes a body and electrodes provided on the body. The body defines a test volume between a first surface and an opposing second surface spaced from the first surface a distance that allows a fluid to enter the test volume from a fluid inlet, which is communicatively coupled to the test volume, via capillary action. The electrodes include a first sensing electrode on the first surface and configured to receive an input RF signal, a second sensing electrode on the first surface spaced from the first sensing electrode and configured to deliver an output RF signal and a floating electrode on the second surface.

Dielectric spectroscopy sensing apparatus and method of use

A portable heater includes a housing enclosing a combustion region, a first connector for connecting with a fuel source, a first supply line in fluid connection with the first connector for supplying fuel to the combustion region when the fuel source is connected with the first connector, a second supply line in fluid connection with a second connector for supplying fuel to a fuel-fired accessory when the fuel source is connected with the first connector and the fuel-fired accessory is connected with the second connector, and a valve arrangement operable to selectively supply fuel to the first and second supply lines when the fuel source is connected with the first connector.

Systems and arrangements for portable heater with connectable accessory

Walker

Examples of the present invention include tool storage units and methods for storing tools. In examples of the present invention, a tool storage unit comprises a moveable housing with a guide system for allowing movement of the moveable housing in at least one direction. In various examples, the moveable housing is engaged with a base unit and is moved relative to the base unit by a moving mechanism. The moving mechanism moves the moveable housing to provide access to and/or conceal, at least in part, the moveable housing.

Tool storage unit having a moveable housing

Growing community of inventors

Cleveland, OH, United States of America

Shawn Dellinger