Abstract: A stack of eye shields includes a plurality of eye shields each having a frame with receivers located along the frame and latches located to engage the receivers, and spaced apart elevated support surfaces along and rising above an upper portion of the frame; and a lens installed on the frame and having lens apertures extending through the lens and aligned with the receivers of the frame, with the latches engaged with the receivers securing the lens to the frame. The eye shields are stacked one on top of another with each of the eye shields oriented substantially parallel to one another with each of the elevated surfaces of an overlying one of the frames of the stack being slightly forward of a corresponding one of the elevated surfaces of the underlying frame of the stack, with each frame of each eye shield of the stack having a gap therebetween except at contact surfaces where the elevated support surfaces contact an adjacent lower surface of an overlying eye shield.

Abstract: A stack of eye shields includes a plurality of eye shields each having a frame with receivers located along the frame and latches located to engage the receivers, and spaced apart elevated support surfaces along and rising above an upper portion of the frame; and a lens installed on the frame and having lens apertures extending through the lens and aligned with the receivers of the frame, with the latches engaged with the receivers securing the lens to the frame. The eye shields are stacked one on top of another with each of the eye shields oriented substantially parallel to one another with each of the elevated surfaces of an overlying one of the frames of the stack being slightly forward of a corresponding one of the elevated surfaces of the underlying frame of the stack, with each frame of each eye shield of the stack having a gap therebetween except at contact surfaces where the elevated support surfaces contact an adjacent lower surface of an overlying eye shield.

Abstract: A creeper for accessing cabinets includes a base support structure having a top surface, a bottom surface, and a plurality of side walls extending between the top surface and the bottom surface. A sled is secured to the top surface of the base support structure for movement relative thereto.

Abstract: The present invention is a pneumatic tire and wheel system comprising: a wheel including a rim; mechanically secured to which is an annular insert and a pneumatic tire including an interior space; and a lubricant release system for release of lubricant into the interior space of the tire. The lubricant release system comprises: a sensor for sensing tire conditions; a transmitter for sending a first signal to; a computer for assessing the signal and sending a second signal to; an actuator mechanically secured to the wheel. The actuator includes: a receiver for receiving the signal; a reservoir for containing lubricant; an expulsion mechanism for expelling lubricant; and a power source for powering the expulsion mechanism.

Abstract: The present invention is a pneumatic tire and wheel system comprising: a wheel including a rim; mechanically secured to which is an annular insert and a pneumatic tire including an interior space; and a lubricant release system for release of lubricant into the interior space of the tire. The lubricant release system comprises: a sensor for sensing tire conditions; a transmitter for sending a first signal to; a computer for assessing the signal and sending a second signal to; an actuator mechanically secured to the wheel. The actuator includes: a receiver for receiving the signal; a reservoir for containing lubricant; an expulsion mechanism for expelling lubricant; and a power source for powering the expulsion mechanism.