Other

Lanny Ray Lee

Brian Eric Lee

The present invention is a unique motor comprising a containment chamber having thick walls surrounding a thin wall, is created when a plug is fusible joined. An inlet port and preferably a purging port are located in the thick walls. A motion is created when said expansion wall expands as said containment chamber is pressurized.

Expansion motor

Firearm safety block devices and methods of use increase the pressured needed to pull back on triggers to cause a firearm to discharge the first shot A block member can be mounted on the firearm at different locations such as above, inside the trigger and behind the trigger. The invention can provide different block members having frangible areas that are broken or bent at selected side imposed pressures. Breaking, shearing or bending the block members is required to operate the firing mechanism as needed to cause the firearm to discharge. A spent frangible block member can be removed and replaced. When the firearm safety block is not applicable the block member can be removed.

Passive safety block

The invention, an improved removable personal scale and a means to mount into a pit prepared in masonry or an opening in a framed floor while viewing is either or both direct or remote readout. This invention is an easily removed and replaced scale having a planar platform that is made substantially flush to the floor surface and easily covered with a surface to match or contrast the surrounding floor surface and provides for an air gap around the perimeter. Also, as provided by this invention is a means to substantially support and align this removeable scale. Finally, the invention includes a means to seal the air gaps to exclude entry objects.

Floor scales

The heat exchanger comprises a core of tubes engaged into header plates with a groove and an upstanding wall about the periphery. The upstanding wall has spaced of set tabs or dogs in openings which engage a shoulder along the rim of the tank. Also included is a tool to bias the dog for tank removal.

Growing community of inventors

Melbourne, FL, United States of America

Lanny Ray Lee