Tom B Mathison

US Patent:

RE37760, Jun 25, 2002

Filed:

Dec 9, 1999

Appl. No.:

09/458052

Inventors:

Tom B. Mathison - North Lauderdale FL
Joseph B. Budz - Coral Springs FL

Assignee:

Pestop Commercial Pest Prevention - North Lauderdale FL

International Classification:

B05B 1106

US Classification:

222633, 222211

Abstract:

A dust dispensing system comprised of a dip tube enclosing a much smaller outlet tube, both tubes fitted to countersunk holes in the plug base. A path for powder and air is created within the wall of a flexible container beginning at the area within the container through the longitudinal vent holes at opposite ends of the dip tube toward the inside center of the dip tube where two air/dust streams collide venting through the inward longitudinal opening of the outlet tube which is disposed at the point of convergence of the colliding streams and then the mixture continues to flow under pressure through the outlet tube and out the exit nozzle each time the container is squeezed. This action is repetitive and fully operational regardless of the devices orientation.

US Patent:

59712341, Oct 26, 1999

Filed:

Aug 28, 1998

Appl. No.:

9/143337

Inventors:

Tom Bernard Mathison - North Lauderdale FL
Joseph B. Budz - Coral Springs FL

International Classification:

B05B 1106

US Classification:

222633

Abstract:

A dust dispensing system comprised of a dip tube enclosing a much smaller outlet tube, both tubes fitted to countersunk holes in the plug base. A path for powder and air is created within the wall of a flexible container beginning at the area within the container through the longitudinal vent holes at opposite ends of the dip tube toward the inside center of the dip tube where two air/dust streams collide venting through the inward longitudinal opening of the outlet tube which is disposed at the point of convergence of the colliding streams and then the mixture continues to flow under pressure through the outlet tube and out the exit nozzle each time the container is squeezed. This action is repetitive and fully operational regardless of the device's orientation.